It provides us with the knowledge of what the cation and anion of the compound are, as well as how many atoms of each are present.
Answer:
a. 7.52
b. 16.5
c. 85
d. 6.03
Explanation:
significant number exempts 0 as a number which explains the last one. The two significant numbers there are 6 and 3
Steam rises to the top and stays there
A feature that an iron metal has is a sea of electrons
