Answer:
2As2S3 + 9O2 = 2As2O3 + 6SO2
Explanation:
Answer:
diamond is denser because it is more tightly packed than coal
I think it’s number 5 and number 9 hopes this helps.
Answer:f has 14 electrons in 7 sublevel orbitals,d has 10 electrons in 5 sublevel orbitals,p has 6 electrons in 3 sublevel orbitals,s has 2 electrons in 1 sublevel orbital.
Explanation:
