Chemistry, 03.08.2019 04:00, valeriegarcia12
An atom of phosphorus has an atomic number of 15 and a mass number of 31. how many protons and neutrons does it contain?
Answers: 1
Chemistry, 22.06.2019 21:00, nsutton9985
Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
Answers: 1
Chemistry, 22.06.2019 23:00, autumperry3599
What is the chemical formula for dihydrogen monoxide
Answers: 2
An atom of phosphorus has an atomic number of 15 and a mass number of 31. how many protons and neutr...
Chemistry, 18.03.2021 01:30
Mathematics, 18.03.2021 01:30
Chemistry, 18.03.2021 01:30
English, 18.03.2021 01:30