In the formula 4h20, how many total hydrogen (h) atoms are there?
a: 2
b: 4
c: 8
d: 10

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec