Atomic
number
mass
number
element
(symbol)
number of
protons
4
| d
number of
neutrons
2
12
10
e
f
using the periodic table, complete the table to describe each atom. type in your answers.
intro

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120