Answer :

nkirotedoreen46

Answer:

A- Nucleus

B-Energy levels

Explanation:

  • An atom refers to the smallest particle of an element that can take part in a chemical reaction.
  • An atom is made up of two major parts namely; the nucleus and the energy shell or energy levels.
  • The nucleus of an atom contains the sub atomic particles, protons and neutrons while the energy shells contain the sub atomic particle electrons.
  • It is important to note that the protons in the nucleus are positively charged which makes the nucleus to be positively charged.
  • On the other hand, energy shells are negatively charged because of the negative charge of the electrons.
AAAGHHH

Answer:

Label A: Nucleus

Label B: Electron Cloud

Explanation:

This is the correct answer for Edge. 2020

${teks-lihat-gambar} AAAGHHH

Other Questions