https://padlet.com/utari_n1/jv1cu6hp6mjc6l31 en-us 2023-08-04 00:52:37 UTC 2023-08-04 04:28:21 UTC hello@padlet.com https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655901156 Metals have very strong attractive forces (bond) between the particles, therefore the amount of energy needed to break those bonds are also high.]]> 2023-08-04 04:15:06 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655901156 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655901375 They have free ions that electrons can be conducted to]]> 2023-08-04 04:15:25 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655901375 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902229 This is because metals have free electrons between the atoms.]]> 2023-08-04 04:16:41 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902229 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902231 The metal particles have the perfect distance to conduct heat and electricity, not too far or not too close.]]> 2023-08-04 04:16:41 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902231 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902285 A pure metal's atoms are of the same size and are packed within a regular lattice, allowing them to slip and slide on top of each other.]]> 2023-08-04 04:16:47 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902285 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902643 A metal's particles are tightly packed, thus the vibration caused by heat can be transferred very quickly from atom to atom.]]> 2023-08-04 04:17:19 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902643 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902684 Metals have high density because they have many atoms closely packed together. Metals have high melting and boiling points because the metallic bonds on the structure is strong. Needing a large amount of energy to overcome the metallic bonds.]]> 2023-08-04 04:17:22 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902684 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902799 Metals are bonded differently from non-metal because the electrons flow in sort of a sea around the nuclei, which causes them to be more malleable.]]> 2023-08-04 04:17:33 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902799 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902845 Metals have such properties because the metallic bonding between the particles in the giant lattice structure. Therefore, a large energy is required in order to break this greatly bonded structure.]]> 2023-08-04 04:17:37 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902845 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902875 This is because the structure of the atoms in metals are very close to each other, so vibrations can be passed quickly]]> 2023-08-04 04:17:40 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655902875 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903131 Metals conduct electricity because the metal have free electrons that can conduct electricity.]]> 2023-08-04 04:18:04 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903131 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903274 The electrons are more free.]]> 2023-08-04 04:18:15 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903274 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903343 Metals are made of layers of atoms, therefore it can slip and slide over each other, making it malleable and ductile]]> 2023-08-04 04:18:22 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903343 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903563 A metal has tightly packed atoms in a neat lattice which are held together by strong metallic bonds. This means changes of states require large amounts of energy to occur to break those metallic bonds, meaning a high melting and boiling point, along with a high density.]]> 2023-08-04 04:18:45 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903563 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903778 The electrons can move around freely and carry more heat around.]]> 2023-08-04 04:19:06 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903778 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903815 The atoms in a metal are firmly packed in layers and are also held together by strong metallic bonds which is the force that holds atoms together in a metallic substance.]]> 2023-08-04 04:19:08 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903815 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903968 Metals conduct heat because the particles in the metal are packed together and can transfer the heat from one atom to another atom easier.]]> 2023-08-04 04:19:20 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655903968 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904189 they have free electron(s)]]> 2023-08-04 04:19:42 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904189 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904278 Metals usually have more nucleons than non-metals and have loose electrons.]]> 2023-08-04 04:19:50 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904278 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904396 The electrons inside the metal are free to move.]]> 2023-08-04 04:20:02 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904396 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904435 Metals are ductile and malleable because the atoms are able to pass each other (roll over each other) into a new position without needing to break the metallic bond.]]> 2023-08-04 04:20:06 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904435 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904530 Their particles are closely packed so the vibrations are passed on very quickly and not only that, they also contain a lot of free electrons.]]> 2023-08-04 04:20:15 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655904530 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905025 Because they have free ions, therefore electrons are able to carry electricity across it.]]> 2023-08-04 04:20:58 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905025 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905085 Metal's layers of ion can slide over each other, but are still held together by the dispersed electrons.]]> 2023-08-04 04:21:04 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905085 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905092 Metals are ductile and malleable because of their ability of the atoms to roll over at each other into new positions without breaking the metallic bond.]]> 2023-08-04 04:21:05 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905092 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905217 Density : Metals are dense because the atoms are packed into a small space. 

Melting Point : The number of electrostatic force that needs to be broken is extremely large.

Boiling Point : The number of electrostatic force that needs to be broken is extremely large.

]]> 2023-08-04 04:21:17 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905217 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905730 The metal atom is packed into a very small space, that is why they are high in density. And their strong bond is the reason why it has a high melting and boiling point. ]]> 2023-08-04 04:21:50 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905730 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905887 The electrons can move around easily, and they can carry heat from one part to another. ]]> 2023-08-04 04:21:58 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655905887 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906052 The particles in metals are closely packed, so any vibrations spread quickly. The free electrons also made it much easier to transfer energy.]]> 2023-08-04 04:22:13 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906052 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906180 Metals conduct electricity because electrons inside the metal are free to move. So when electricity pass through metals, electrons carry electricity and spread it all over the metal, which makes them good conductors of electricity.]]> 2023-08-04 04:22:25 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906180 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906249 Metals are squished together tightly, and they're held really tight. That makes them heavy and tough to melt or boil, like turning ice into water and then steam. Breaking their tight hold needs a ton of heat, so metals need a big fire to change into liquid or steam.

]]> 2023-08-04 04:22:32 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655906249 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907016 The atoms are able to slide past each other while not breaking the bond ]]> 2023-08-04 04:23:43 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907016 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907194 Ductile : Metal's layers of ions can slide over each other. However, they are still held by delocalised electrons 

Malleable : Metals are malleable because they have layers of atoms ]]> 2023-08-04 04:23:59 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907194 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907525 Metals conducts electricity because they have free electrons ]]> 2023-08-04 04:24:30 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655907525 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655908209 Metals are ductile and malleable because their atoms can easily slide past each other without breaking due to the unique arrangement of atoms and the presence of delocalized electrons in metallic bonding

]]> 2023-08-04 04:25:33 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655908209 https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655908449 Metals are good heat conductors because their particles are packed close together, so when the particles vibrate, it travels quickly. ]]> 2023-08-04 04:25:54 UTC https://padlet.com/utari_n1/jv1cu6hp6mjc6l31/wish/2655908449