The formula for density is density =
. Substituting the given, the density is 162.69 g/cm3.
Answer:
3
Explanation:
third answer might be right
Answer:
phosphorus - least similar to barium
beryllium - most similar to barium
Explanation:
The formula of the chloride formed between barium and chlorine is BaCl2.
Barium is a metallic element and has the valency of +2. Beryllium is also a group two metal with a valency of +2. Hence the compound formed between beryllium and chlorine is BeCl2
Phosphorus is a nonmetal and forms a completely different chloride from BaCl2. The chloride of phosphorus is PCl5 and PCl3. These are least similar to BaCl2
1 has a higher ionization dismal aoa
The action or process of adhering to a surface or object.
