atomic structure of berilium
Answers
Answered by
3
Answer:
The nucleus consists of 4 protons (red) and 5 neutrons (orange). Four electrons (white) occupy available electron shells (rings). The stability of an element's outer (valence) electrons determines its chemical and physical properties
pls mark as brainlist
Answered by
4
Answer:
The nucleus consists of 4 protons (red )and 5 neutrons (orange ).Four electrons (white )occupy available electron shells (ring ).The stability of a elements outer (valence )electrons determines it's chemical and physical properties .
Explanation:
hope it helps you
Similar questions