Answer:because they have the same number of valence electrons
Explanation:
Valence electrons determine reactivity.
Answer:
True
3
The mass has 4 sig digits.
The volume has 3 sig digits
The density is = 11.50/9.03 = 1.2735
To 3 sig digits (determined by 9.03) the answer would be 1.27 gram/mL
i dont have paper but heres where they should go
I think the answer would be option d.
hope it helps.
