Chemistry, 14.01.2021 22:30, dewaynesmith46
Which of the following subatomic particles gives the nucleus of an atom its mass?
O both protons and neutrons
O electrons only
O neutrons only
O protons only
Answers: 2
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 06:00, coolkid2041
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
Which of the following subatomic particles gives the nucleus of an atom its mass?
O both protons an...
Mathematics, 21.02.2020 04:37