which of the following elements will have the lowest atomic mass? hydrogen: 1 proton and no neutrons nitrogen: 7 protons and 7 neutrons oxygen: 8 protons and 8 neutrons neon: 10 protons and 10 neutrons

To find the atomic mass of an atom, you need to add the protons and neutrons together.

1) Hydrogen 1+0= 1

2) Nitrogen 7+7= 14

3) Oxygen 8+8= 16

4) Nitrogen 10+10= 20

This shows that hydrogen would have the lowest atomic mass thus being your answer.

You're welcome! :)

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.