ilikepotatosmashed
ilikepotatosmashed ilikepotatosmashed
  • 24-01-2018
  • Chemistry
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Atoms Help me please help me

Atoms Help me please help me class=

Respuesta :

7429674879
7429674879 7429674879
  • 20-01-2021

Answer:

4 neutrons

3 Protons

2,1 Electrons

The atomic number represents the number of protons in an atom, so Lithium has 3 protons. The atomic mass is the number of protons and neutrons of an element. As seen on a periodic table, Lithium has an atomic mass of 7.

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