109.5
tetrahedral shape:
number of electron pair = 4,
number of bonded pair = 4,
number of lone pair = 0.
Seas are smaller than oceans. Oceans are where land and water meet, and are usually bigger.
Answer:
1. relative time
2.absolute time
Explanation:
Time that is measured in definite periods such as minutes, days, and years is called
a. Relative time.
b. absolute time.
That is FALSE because neutrons have no charge and as their name suggest are neutral particles.
Answer:
group 8 of the periodic table
Explanation:
