Answer:
b All of them are highly reactive nonmetals
Answer:
C = (m / M) / (V / 1000) = (10 / 170) / (750 / 1000) = 0.078 M
Explanation:
I’m just here for the points sorry
Answer:
The number and the kinds of atoms in the compound
Explanation:
- A chemical formula of a compound contains symbols o the atoms of the elements present in the compound as well as the number of atoms of each element in the form of subscripts.
- Therefore it helps us to know the elements in a compound and the number of atoms in the compounds.