My favorite element 7A by https://padlet.com/diva1798/uozhj0ykfk74ijsx Search internet and write about any ONE element: Oxygen Nitrogen Chlorine Carbon en-us 2020-10-28 04:34:43 UTC 2025-03-30 20:51:22 UTC hello@padlet.com https://padlet.net/icons/png/2764.png Hamda Saeed https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420152 my favorite element is Hydrogen because hydrogen has the highest energy content by weight of any chemical fuel

three times higher than gasoline
 
its critical feedstock for the chemical industry]]> 2020-10-28 05:12:21 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420152 rowdha ( : 3177391 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420162 2020-10-28 05:12:21 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420162 Shamma Mubarak 7/1 My favorite element is oxygen https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420272 Oxygen is element No. 8 on the Periodic Table of the Elements is  a colorless gas that makes up 21 percent of Earth's atmosphere.
Because it's all around, oxygen is easy to dismiss as dull and inert; in fact, it's the most reactive of the non-metallic elements 

]]> 2020-10-28 05:12:25 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420272 Wadima Alameri https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420830 my favorite element is Lithium because  It has the lowest density of all metals and The most important use of lithium is in rechargeable batteries for mobile phones, laptops, digital cameras and electric vehicles. and also lithium is alloyed with aluminium, copper, manganese, and cadmium to make high perfomance alloys for aircraft. Lithium Boiling point is 1342 °C

 
]]> 2020-10-28 05:12:42 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868420830 khulood mutez 71 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868421207 oxygen oxygen is a chemical elments with the symbol o and atomic number 8 the oxygen is mutch of life on earth humming comprise 85 percent of its oceans coloroless odorless and tastless ]]> 2020-10-28 05:12:55 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868421207 shamma omar https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868426956 oxygen 
  • Atomic Number (number of protons in the nucleus): 8
  • Atomic Weight (average mass of the atom): 15.9994
  • Element No. 8 on the Periodic Table of the Elements is a colorless gas that makes up 21 percent of Earth's atmosphere. Because it's all around, oxygen is easy to dismiss as dull and inert; in fact, it's the most reactive of the non-metallic elements
]]> 2020-10-28 05:16:08 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868426956 3177391 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868428303 2020-10-28 05:16:58 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868428303 sara Ahmed https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430020 oxygen ]]> 2020-10-28 05:17:58 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430020 ESRA Marhoun AL https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430270 Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent other elements combined. In 1961 the isotope carbon-12 was selected to replace oxygenas the standard relative to which the atomic weights of all the other elements are measured. Carbon-14, which is radioactive, is the isotope used in radiocarbon datingand radiolabeling.]]> 2020-10-28 05:18:06 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430270 Al damani https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430456 o2]]> 2020-10-28 05:18:13 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868430456 Albandari Jarman https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868432550 My favorite element is oxygen. Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. After hydrogen and helium, oxygen is the third-most abundant element in the universe by mass.

]]> 2020-10-28 05:19:26 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868432550 Hasna 7/1 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868434912 favorite element: carbon

]]> 2020-10-28 05:20:51 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868434912 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868436138 Wadima khaled
Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. 

 ]]> 2020-10-28 05:21:39 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868436138 Aryam hamoud 7-1 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868438867 Oxygen is an important element that is needed by most life forms on Earth to survive. It is the third most abundant element in the universe and the most abundant element in the human body. Oxygen has 8 electrons and 8 protons. It is located at the top of column 16 in the periodic table.]]> 2020-10-28 05:23:18 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868438867 reem khamis REEMKhA https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868442232 noubelium is an synthetic chemical element with the symbol NO an atomic number is 102 .]]> 2020-10-28 05:25:18 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868442232 AmaL Saeed 7/1 https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868443392 My favorite element is hydrogen 
Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.]]> 2020-10-28 05:26:00 UTC https://padlet.com/diva1798/uozhj0ykfk74ijsx/wish/868443392