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ell done Khavi! Did you construct the SO2 molecule structure by using Avogadro software?

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Hye guys, Im anis and i choose Caffeine as my favourite molecule as i love to drink coffee and tea. Lets talk about the structure of caffeine which is very similar to the structure of theophylline found in tea, and theobromine found in cocoa. The difference in structure is that caffeine has three methane groups attached to the rings and theophylline and theobromine have two located in different positions. Caffeine’s structure is a hexane ring attached to a pentane ring.  The shape of nitrogen bonded to three carbon atoms is trigonal pyramidal because nitrogen has one lone pair. This lone pair gives a slightly stronger repulsion between the lone pair of electrons and the bonding pairs, therefore the three single bonds are pushed closer together creating an angle of 107.5 degrees.

The shape between each carbon atom double bonded to an oxygen and either two nitrogen’s or a nitrogen and a carbon is trigonal planar. This is because a double bond is considered a single bond when using the VSEPR theory.

The shape of the nitrogen bonded to two carbons is v-shaped with an angle of 104.5 because nitrogen has a lone pair that gives a slightly stronger repulsion between the lone pair of electrons and the bonding pairs, therefore the single bonds are pushed together making the linear structure into a V-shape.
You guys can check out this web to see clearer; http://molview.org/?cid=2519

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Hello everyone. My favourite molecule is O2. It is because without O2 we can't breath and we will sure to be dead. For oxygen it is a non polar molecule. It's also has a linear shape for molecular and electronic geometry. This is because it only have two atoms without any lone pairs.

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Hello everyone! I've chosen my favorite molecule to be Oxygen, O2. The reason why i chose oxygen is because oxygen is the single most important molecule for life and we wouldn't be alive if it wasn't for it. Oxygen has a linear shape for both its electronic and molecular geometry because it only consists of two atoms of oxygen without lone pairs. Other than that oxygen is also a non-polar molecule because it is pulled with the same force on both sides of the molecule. Thank you - Adam.

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For me , my favourite molecule is SO3 . Sulphur bonded together three oxygen . SO3 includes two components mainly which are Sulfur and Oxygen.

Atoms of oxygen are surrounded by electrons. These electrons are negative and repel each other. The reason why SO3 is having the molecular geometry and electronic geometry of Trigonal Planar as the Valence Shell Electron Pairs Repel each other. When they do so they are forced to the opposite side of the Sulfur atom giving SO3 aTrigonal Planar molecular shape. The SO3 bond angles will be 120 degrees since it has a Trigonal Planar molecular geometry

To determine if SO3 is polar we need to look at the molecular geometry or shape of the molecule. Polarity results from an unequal sharing of valence electrons. In SO3 there is the sharing is equal. Therefore SO3 is a nonpolar molecule

We can see that there are three atoms attached to the central Sulfur (S) atom and there are no upbonded electron pairs (also called a lone pair) on the Sulfur. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the SO3molecular shape will be Trigonal Planar.

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H2O2 is special in my heart...
There are two central Oxygen (O) atoms in the H2O2 molecule.

One of it specialities is used as a bleaching agent.
The bleaching power is awesome because it is more earth friendly than other bleaching agent.

Check it out >_<

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Take a look at our interactive learning Mind Map about H2O2, or create your own Mind Map using our free cloud based Mind Map maker and mobile apps.

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HEYH THERE MY FAVOURITE PEOPLE.. HERE IS A VIDEO OF ME EXPLAINING ABOUT MY FAVOURITE MOLECULE... CO2 ( HOW CAN SOMEONE HATE IT ANYWAYS.. ITS PRODUCED BY OUR OWN BODY U SEE) SO DO SPEND UR PRECIOUS 1 MINUTE TO WATCH IT AND DONT FORGET TO SUBSCRIBE.. GRACIAS IN ADVANCE FOR WATCHING !! CIAO :)

https://youtu.be/anxkt8QaSic

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my favourite molecule is H2O.......electronic geometry for H2O is tetrahedral, its molecular geometry is bent.....H2O is a polar molecule as it presence 2 lone pair electrons....BOOYAH!!! at the bottom you can see the example of H2O..

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Assalamualaikum and hye everyone! My favourite molecule is HCl😋.The reason why I choose HCl as my favorite is HCl play the important roles in our digestive system.HCl can be an antiseptic to kill all the germs that entering together with our food in stomach. So that , we can live healthily with HCl in our body! The central atoms of HCl have 3 lone pair of electron.The electronic geometry is tetrahedral.Molecular geometry is linear and it is polar because the charge distribution is asymmetric.That's all from me.Thank you🌈

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Hello all. My chosen favourite molecule is oxygen. The reason why I chose this molecule is because oxygen is everywhere around us and it plays an important role in keeping us alive. Living things like Humans and Animals use oxygen for cellular respiration to produce energy. Moving on to the chemical side of oxygen, the electronic and molecular geometry of oxygen is linear shape because it consists of only two atoms, that is, oxygen atom. Next, oxygen is a non-polar molecule. This is because shared electrons from the bond are being pulled equally on both sides of the molecule. This more or less prevents oxygen from having any charge as its electrons are not widely distributed, making it a non-polar molecule. There isn’t any presence of lone pair electrons in oxygen molecule. That is all from me thank you.

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hello everyone. i think my favourite molecule is chlorine, cl2. lets take a few mins to know more about this molecule with me :)

cl2 is a diatomic molecule that consists of two chlorine atoms held together by a covalent bond. its electronic geometry is tetrahedral and the molecular geometry is linear. in Cl2 not one atom is pulling electrons away from the other, they are equal. so it's called "non-polar".

chlorine, with seven valence electrons, is one electron short of an octet. If two chlorine atoms share their unpaired electrons by making a covalent bond and forming Cl2, they can each complete their valence shell. The electron pair being shared by the atoms is called a bonding pair while the other three pairs of electrons on each chlorine atom are called lone pairs. Lone pairs are not involved in covalent bonding. Hence, chlorine has 3 lone pairs. That’s all from me thank you for reading :))))

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Hey everyone ! This is my favourite molecule , check it out :)

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Hello everyone,My favourite molecule is Oxygen, O2 because we know that we need oxygen for life.Molecular oxygen O2, is a diatomic molecule that is composed of two oxygen atoms held together by a covalent bond. Its electronic geometry is linear and the molecular geometry also linear. In the case of a diatomic molecule of oxygen, it is not polar. Despite oxygen's high electronegativity, we have to consider that there are two of them within O2. Its also does not have any lone pair and the bond angle is 180.Thats all and thank you.

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Hye everybody, i'm Azhana :) So today I'll be sharing some information about my favourite choice of molecule which is water also know as H20 with you guys. As we all know 60% of our body is made up of water and that's why water is very important to us. The electronic geometry gives water a tetrahedral shape while the molecular geometry gives water a bent shape. Water is a polar molecule. It has two lone pairs of electron that exert bigger force over the two bonds with hydrogen causes the molecule to appear bent. Thats all thank you 💕💕

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hi guys my favourite molecule is SO2, sulphur dioxide. The electron geometry of SO2 is formed in the shape of a trigonal planner. The three pairs of bonding electrons arranged in the plane at the angle of 120-degree. As the one pair remained alone, two double pairs are bonded and form a bent shape. The molecular shape of SO2 is same as the molecular geometry of Carbon Dioxide (CO2).

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Assalamualaikum and hi geng....Today i would like to share my favourite molecule...it is BeCl2 or beryllium chloride.what makes it special is Beryllium chloride is used as a raw material for the electrolysis of beryllium, and as a catalyst for Friedel-Crafts reactions.It has 2 atom of chorine and 1 atom of beryllium.The electronic geometry is linear and its molecular geometry linear.It is nonpolar molecule.❤

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Hi and assalamualaikum everyone! toddaaaaayyyy i would like to share to uguys about my favourite molecule which is water(H2O)!!! Without water, how could we actually live? 😕 What is water? Water has 8 electrons around the central oxygen atom. This means there are four electron pairs arranged in a tetrahedral shape. There are two bonding pairs and two lone pairs. The resulting shape is bent with an H-O-H angle of 104.5°. It is also a polar molecule and a universal solvent! Thankyou!

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Hi i'm wan irfan...Nitrous oxide, commonly known as laughing gas or nitrous, is a chemical compound, an oxide of nitrogen with the formula N2O.
Please check it out this link to understanding more about vsepr of N2O : https://youtu.be/b4CMgzKUz3w

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Assalamualaikum and hello. I choose Ammonia as my favourite molecule. For your information why Ammonia is chosen because ammonia is useful in agricultural industry as a fertiliser that beneficial for living things. Ammonia contain of 1 nitrogen molecule and 3 hydrogen molecules. Nitrogen is the central atom. Ammonia is the covalent bond and the force attraction between the molecules is intermolecular forces. That's all from me. Thank you💕

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Assalamualaikum and hi everyone!! I chose water molecule because 70% of our body is made up of water!! So im gonna share with you guys some information about this water molecule. Its formula is H2O. The electronic geometry of water is tetrahedral while its molecular geometry is bent. It is a polar molecule. It has 2 lone pairs.

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Hello everyone...im not oxy white but im oxygen...a useful molecule for us to respirate...every single of our time,we inhale a lot of oxygen..it is used to break up the glucose in cellular respiration..Im pretty sure that without oxygen,we cannot living a normal live..Be grateful to God cause with this useful molecule,we are able to live a normal life. Oxygen also one of the useful molecule to create the water,a universal solvent..Actually, there are lot of things that I want to mention about oxygen,but I think most of us already know more detail about this molecule..Thats all from me, with that I thank you😊😁

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Hi...i'm wan irfan ....Nitrous oxide, commonly known as laughing gas or nitrous, is a chemical compound, an oxide of nitrogen with the formula N2O.

Check it out this link and enjoy this video for your knowledge about vsepr of N2O: https://youtu.be/b4CMgzKUz3w

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Hye everyone, its me Danial Dean here. So the molecule i have chosen for my favourite molecule is Oxygen, O2. Why did i choose this molecule? Well most importantly without oxygen, we would be dead. It is the most essential element for us. Oxygen molecule composed of two oxygen atoms that are bonded together by a covalent bond.
Molecular oxygen is very chemically reactive, and tends to form oxides by reaction with other elements and compounds quite easily. We rely on photosynthesis of plants to replenish the molecular oxygen in the atmosphere - if photosynthesis stopped, eventually the atmospheric oxygen content would drop to near zero.
That is all from me, thanks everyone ;)

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My favourite molecule is H20 because I love to drink water. ♥️ It's electronic geometry is tetrahedral while it's molecular geometry is bent. It is a polar molecule and has two lone pairs of electron. These two lone pairs will exert bigger force over the two bonds with hydrogen and thus making the molecule looks bent.

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I choose CO2 as my favourite molecule!❤

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For me, I chose CO2 which is carbon dioxide as my favourite molecule.  Both of CO2 molecule electronic geometry and molecular geometry are linear. Class of molecules is AB4. Other than that, the polarity of this molecule is, it is non polar which is symmetrical and it does not have any lone pair and CO2 has a bond angle of 180.
To make it more interesting, there is a link about CO2 here:
https://www.youtube.com/watch?v=RwMzdu44hzA

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I chose SO3 or Sulphur Trioxide as my favourite molecule. What makes this molecule unique is its resonance structure.

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Take a look at our interactive learning Mind Map about Sulphur Trioxide SO3, or create your own Mind Map using our free cloud based Mind Map maker and mobile apps.

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I have choose NH4 as my favourite molecule.
NH4 is known as ammonium.The electronic geometry and molecule geometry is tetrahedral. The molecule consist one nitrogen atom and 4 hydrogen atoms. The polarity is non polar because the charge distribution is symmetry. The bond angle is 109.5 degree. Bonded pair is 4 and no lone pair (AB4).

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TUAN NUR KHAIRUNNAJWA BT TUAN ROSLAN
I have chosen PCL3 as my favourite molecule. PCL3 is known as phosphorus trichloride.

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The molecule that I have chosen is a complex ion which is a triiodide ion. Here's the link for my explanation of the geometry of the molecule. https://youtu.be/obnYMRrocIw

*credits to Ghabilan's channel, don't forget to subscribe

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My favourite molecule is carbon tetrachloride, CCl4. The electronic geometry of CCl4 is tetrahedral. As we know, the central atom must be electronegative atom which is carbon, C. Carbon have four electrons valence. So, four chloride are attached to carbon. Each chloride is bonded with single-bonded to carbon and form 109.5 degrees of each angle. Since chloride have seven electrons valence, so, one is used to form a bond with carbon and six electrons were left as lone pairs. The molecular geometry of CCl4 is tetrahedral. CCl4 is nonpolar molecule because of symmetric tetrahedral shape. This molecule have lone pairs of electrons but that does not effect its geometry since the lone pairs are not at the central atom.

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Let's learn about the gas we exhaled everyday, CO2.

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Everyday, everytime, every minute and every second, we breathe it out when we exhale. To make food, plants take it out of the air into the chloroplast, light reaction and calvin cycle occur. You may know it as dry ice, flowing across a stage as a theater prop. And that's my favourite molecule. A very amazing molecule, carbon dioxide (CO2).

Carbon (C) is the least electronegative atom in the CO2 Lewis structure and therefore should be placed at the center of the structure. The Lewis structure for CO2 has a total of 16 valence electrons. In order to complete the octets for all of the atoms in the structure you will need to form two double bonds.

CO2 forming a linear bond with an angle of 180 degree (electronic geometry). It also a linear molecule geometry and nonpolar molecules which is symmetrical. For CO2, there is no presence of lone pair electron because the carbon and both oxygen are bonded through double bonds which counts as "two electron pairs".

And that's why I fall in love with CO2. 😆

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My favourite molecule is H2O....Because I like to drink water~ The electronic geometry of H2O is tetrehedral,however, its molecular geometry is bent. H2O is a polar molecule.It has 2 lone pairs.

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My favourite molecule is XeF2 or simply known as Xenon difluoride. It has a Lewis structure consisting of 22 valence electron. In order to determine its Lewis structure, one must be calculate the formal charges first to get the best Lewis structure possible. The shape of the molecule is referred to the arrangement of the bonds of the atoms in the molecule. XeF2 has 2 bonding pairs and 3 lone pairs so it has linear shape geometry.Hence it has an angle of 180°. Meanwhile it’s electronic geometry is trigonal bipyramidal.

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The geometry of a species containing only two atoms is linear. However the four electron pairs around the chlorine atom will be arranged in a tetrahedral manner.

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My favorite molecule?Of course  it is BeCl2.Berylium and chloride are b

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A very strange question that I've ever heard?It sounds like tihs; "What is your favourite molecule?". But strangely, I have answer for that question which is Beryllium Chloride, BeCl2. :)

#KNAsays

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Take a look at our interactive learning Mind Map about BeCl2, or create your own Mind Map using our free cloud based Mind Map maker and mobile apps.

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My favorite molecule?Of course  it is BeBr2 (Beryllium Dibromide). Beryllium and two bromide have a 9 total of electron valence and are bonded together.The central atoms of these molecules have two bonding pairs which each bonding pair bonded Bromine to its central atom and Beryllium has no lone pairs of electron.So that is why the two region of high valence electron repel between each other forming a linear bond with an angle of 180 degree(electronic geometry).Besides,BeBr2 is also a linear molecular geometry because the arrangement of the bonded atoms in a polyatomic molecule was in a linear arrangement around the central atom. Furthermore Beryllium Dibromide is non-polar molecule since it has dipersion force.That is the answer for my favorite molecule hope you will love it!! However be careful with it;its toxicity might bring fatal to humans.

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I HAVE CHOSEN AMMONIA AS MY FAVOURITE MOLECULE!

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This is glucose... It was one of the component to produce energy.

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Nitrate (No3-) is my favourite molecule ! :) Do check out the image below ~

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I have chosen HCl as my favourite molecule. Hydrogen and chlorine are bonded together but those valence electron pairs around each atom are repelling to each other so they spread out and have 180 degree molecular geometry that formed linear shape. However, the four electron pairs around the chlorine atom will be arranged in tetrahedral electronic geometry. HCl is non polar and symmetrical. Hydrogen and chlorine are attracted to each other electrostatically and no sharing electron is done. Therefore, no extra stability is needed and hence no hybridisation occur.

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My favourite molecule is carbon tetrachloride ( CCl4). There are 32 valance electrons in the Lewis structure of CCl4. It  is made up of 4 chlorine atoms that are joined to a central carbon atom by single covalent bonds. These chlorine atoms are positioned in a tetrahedral shape. Secondly, the molecular geometry on carbon tetrachloride is also tetrahedral as the chlorine atoms are arranged symmetrically. Because of this, carbon tetrachloride is a non polar molecule. Carbon does not have any lone pairs in this molecule, which means that it has a bond angle of 109.5 °C. However, this molecule does have 3 lone pairs of electrons around each chlorine atom.

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I have chosen my favourite molecule which is carbon dioxide. CO2 gas is a linear covalent molecule with a double bond between the central carbon atom and each of the oxygen atoms.It has sp hybridised orbitals. There are 16 valence electrons to work with. The central carbon only has a share in 4 valence electrons, so we can move a lone pair from each oxygen to form two double bonds between C and O. CO2 is nonpolar because it has linear, symmetrical structure with 2 oxygen atoms of equal electronegativity pulling the electron density from carbon at an angle of 180 degrees from either direction. It has zero lone pairs of nonbonding electrons

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I have choose my favourite molecule which is CH4 .The carbon has 4 valence electrons and thus needs 4 more electrons from four hydrogen atoms to complete its octet

This molecule is made up of 4 equally spaced  sp3  hybrid orbitals forming bond angles of 109.5o. The shape of the orbitals is tetrahedral. Since there is an atom at the end of each orbital, the shape of the molecule is also tetrahedral.

An example of tetrahedral electron pair geometry and molecular geometry is  CH4 . The carbon has 4 valence electrons and thus needs 4 more electrons from four hydrogen atoms to complete its octet. The hydrogen atoms are as far apart as possible at 109o bond angle. This is tetrahedral geometry. The molecule is three dimensional.

.what is polarity of methane?

So, first off, methane (CH₄) is nonpolar because its C—H bonds do not have great enough of an electronegativity (EN) difference for the bond to be considered polar. EN is an element’s ability to draw electrons towards itself in a bond. A polar bond requires a significant EN difference, so that the electrons are significantly drawn towards one atom and away from the other; the electrons being unequally distributed result in the partial charges of the bond that make the bond polar.

Carbon has an EN of 2.55, while Hydrogen has an EN of 2.20. The difference in ENs is therefore only 0.35, and many people agree that bonds need to have a difference of ENs at least 0.4 in order to be considered polar. Thus, methane cannot be polar, since its bonds are nonpolar.
However, even if the bonds were polar, methane would still be nonpolar, due to its molecular geometry. Methane has no lone pairs of electron. Thus, this causes the pair to be further than each other which is 109.5 degree bond angle that bring the tetrahedral geometry molecules.

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So I decided to chose SO2 as my favourite molecule. Lets learn about it together!
Its electronic geometry is Trigonal planar.

We can see that there are only two atoms attached to the central Sulfur (S) atom and there is one electron pair (also called a lone pair) on the Sulfur. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the SO2 molecular shape will be Bent.  This is because the Valence Shell Electron Pairs Repel each other.  When they do so they are forced to the opposite side of the Sulfur atom giving SO2 a Bent molecular shape.  The lone pair of electrons is at the top of the SO2 molecule.

The SO2 bond angle will be 120 degrees since it has a Bent molecular geometry.

SO2 is a polar molecule.This is because the bent shape means that the top (where the lone pair of electron is) less electronegative. The Oxygen atoms at the bottom of the structure are then more negative. So its a polar molecule :)

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I have chosen my favorite molecule which is water (H₂0). Let’s start off with the electronic geometry of water. As we all learned water has 8 electrons around the central oxygen atom. This means there are four electron pairs arranged in a tetrahedral shape.

Besides, the molecular geometry of water is bent molecular geometry because the lone electron pairs, although still exerting influence on the shape, are invisible when looking at molecular geometry. The 2 lone electron pairs exerts a stronger repulsion on the two bonding pairs of hydrogen atoms to create a slight compression to a 104obond angle. In addition to that water is a polar. That is, it has one side that is positively charged and one side that is negatively charged. If you may be wondering how the presence of one pair affect the geometry aspect of water it is because there are two pairs of lone pair electrons in water , lone pair of electrons is pushing the two bonding pairs down, causing them to be closer together than if there were no lone pairs. This bent  of the bonds gives the molecule its shape.

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Take a look at our interactive learning Mind Map about H20, or create your own Mind Map using our free cloud based Mind Map maker and mobile apps.

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I chose Benzene as my favourite molecule.

The benzene ring consists of six carbon atoms bonded in a flat or planar hexagon ring. Each carbon is bonded to one hydrogen because of the three alternating double bonds. This reveals that each carbon is bonded to 3 others and one double bone. Hence the molecular geometry at each carbon is trigonal planar.

Benzene is non-polar due to its highly structural symmetry and it is also because it is a hydrocarbon that contains only C-C and C-H bonds, and hydrocarbons are non-polar.

They have no lone pairs as in benzene all of the valence electrons are bonding, either sigma bonds or delocalized pi bonds.

The reasons why I chose Benzene as my favourite molecule is because of its molecule structure that attracts my attention.