Calculate the volume of a sphere in mm3 and with the right number of sig figs given the following formula: V = 4/3πr3 and r = 17.282 mm.

Explanation:

v = 4/3 πr³

= 4/3 ×22/7×17.282×17.282×17.282

= 21629.445199027mm³

hope this helps you.

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.