Question

a nickel would have a mass of about

1 5 kilograms
2 5 grams
3 1 kilogram
4 500 grams

Explanation:

Step1: Analyze the mass of a nickel

A nickel is a small coin. 5 kilograms ($5\times1000 = 5000$ grams) and 1 kilogram ($1\times1000=1000$ grams) and 500 grams are way too heavy for a coin.

Step2: Recall the standard mass

A nickel has a mass of about 5 grams.

Answer:

1. 5 grams