its a periodic table with fake elements and we have to decide what they are based on clues. well im clueless. this class is not my niche.
AB Is one of the mose abundant elements in the Earths crust. it is a gas somewhat more dense than air. it will combine with all elements except the nobel gases.
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No One Is Helping Me With My Chem Work?
Posted on October 19, 2011.
Nitrogen?
1) No elements combine with the Nobles (that’s why they are called Nobles as in Royalty)
2) Your gas choices are
Hydrogen density is 0.08988
Nitrogen density is 1.251
Oxygen density is 1.429
Florine density is 1.7
Chlorine density is 3.2
3) Air density is 1.22521 so now your choices are:
Nitrogen
Oxygen
Florine
Chlorine
4) Now the 10 most abundant elements in the Milky Way Galaxy are:
Hydrogen with mass 739,000
Helium with mass of 240,000
Oxygen with mass of 10,400
Carbon with mass of 4,600
Neon with mass of 1,340
Iron with mass of 1,090
Nitrogen with mass of 960
Silicon with mass of 650
Magnesium with mass 580
Sulfer with mass of 440
5) I think your answer is Oxygen
Good luck!