Question

How heavy will `6.14 * 10^25` atoms of gold be?

Answer 1

`20.1` `kg`
weight of `197` `N`

Explanation:

This question requires you to use Avogadro's number to convert the atoms to moles, and then use the molar mass of gold (`197g`/`"mol"`) to convert moles to grams.

I'm assuming by "how heavy" you mean mass, but if you wanted to calculate weight you would need to calculate a force by using `F=ma` where `F` is the force is the weight in Newton, `m` is the mass, and `a` is the acceleration is gravity at Earth's surface (`9.8m`/`s^2`)