subject
Chemistry, 16.09.2019 11:00 ri069027

How many neutrons are there in 9 molecules of p4 with mass number 31 and proton number 15?

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 02:00
How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
Answers: 1
question
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
question
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
question
Chemistry, 22.06.2019 16:30
Correct relationship between molecular formula and empirical formula
Answers: 1
You know the right answer?
How many neutrons are there in 9 molecules of p4 with mass number 31 and proton number 15?...
Questions
question
Mathematics, 11.11.2019 07:31
question
Mathematics, 11.11.2019 07:31
question
Mathematics, 11.11.2019 07:31
question
Mathematics, 11.11.2019 07:31
Questions on the website: 13722360