# of neutrons # of electrons
Mass #
# of protons
Atomic #
Symbol
Р
15
28
AL"
38
38
80
119
50
159 Sn
84
84
210
8
7
10

What three things determine the shape and size of a puddle when water is poured out onto a surface

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.

Ineed pls urgent 1-20 in order and fully detail step my step.