Question

Represent each of the following atoms using Lewis notation: (a) beryllium
(b) calcium
(c) lithium

Answer 1

The lewis notation of the given elements will be as -

• In Lewis representation, an electron dot diagram is constructed based on the number of valence electrons of the given species.
• Firstly, the symbol of the element is written, and then the dots in number equal to that of valence electrons are put around it.
• The number of valence electrons is equal to the number of electrons in the outermost shell of the atom.
• The lewis notation of beryllium, calcium, and lithium is attached. Kindly refer to it.

Answer 2

Answer:

Don't know

Explanation:

2