subject
Chemistry, 26.05.2021 23:00 mykamorrow

Cobalt has an atomic number of 27 and atomic mass of 59. How many neutrons does cobalt have?  A. 32
B. 31
C. 30
D. 33

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 21:10
Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.
Answers: 1
question
Chemistry, 22.06.2019 12:30
How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work
Answers: 1
question
Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
question
Chemistry, 23.06.2019 00:30
When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
Answers: 2
You know the right answer?
Cobalt has an atomic number of 27 and atomic mass of 59. How many neutrons does cobalt have?  A. 3...
Questions
Questions on the website: 13722361