How many unpaired electrons are in a sulfur atom

2 unpaired electrons

Explanation:Its configuration will be

S: 1s²2s²2p^63s²3p⁴

The p subshell can accommodate a maximum of 6 electrons, but here it holds 4 electrons, which means that sulfur has 2 unpaired electrons, both located in the p-subshell

Sulfur will have a pair of electrons in the 1st 3p orbital, 1 electron in the 2nd 3P orbital, and 1 electron in the 3rd 3p orbital.

1.solid

2.carbon dioxide

3.helium

i think   the answer is c hope i'm right