subject
Chemistry, 08.04.2021 08:40 KittyLoverCat

Select the correct answer. For Al, its atomic number is 13 and its mass number is 27. How many neutrons does it have?
Ο Α. .
13
ОВ.
14
26
OD
27
O E
40

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:00
Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes
Answers: 2
question
Chemistry, 22.06.2019 13:00
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
Answers: 3
question
Chemistry, 22.06.2019 21:30
Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?
Answers: 2
question
Chemistry, 22.06.2019 22:00
How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?
Answers: 3
You know the right answer?
Select the correct answer. For Al, its atomic number is 13 and its mass number is 27. How many neut...
Questions
question
French, 23.12.2020 06:30
question
Mathematics, 23.12.2020 06:30
question
Biology, 23.12.2020 06:30
question
Chemistry, 23.12.2020 06:30