If you divide 102.0 / 483.1 How many sig. figs. should your answer
have?
This is what they gave me.

4 sig. figs.

Explanation:

When multiplying or dividing, you will go with the number with the least number of sig. figs for your answer.

In this case, each number has 4 sig. figs so your answer should also have 4.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.