Question

______1_____ are the electrons in the outer energy level of an atom that are the basis of all chemical bonds.
An element with eight electrons in the outermost shell is said to possess an _2___ and are ___3___.
Elements having valence electrons 4,5,6or7 are called as_____4_______.
The ____5___bond formed by the transfer of electrons from one atom to another atom is called as ___6__________.
Toothpaste contains______7____ and has ______8_____ bonding.
FILL IN THE BLANKS.

Answer 1

Answer:

1 valence electrons

2 stable

3 stable

4 non metals

5 chemical

6 ionic bond