The atomic number of nitrogen is 7. the mass is 14.01. this means that a) all nitrogen atoms have exactly 7 neutrons b) a small percentage of nitrogen atoms have fewer than 7 neutrons c) a small percentage of nitrogen atoms have more than 7 neutrons d) some nitrogen atoms have fewer than 7 electrons
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 14:00, JJlover1892
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
Answers: 2
You know the right answer?
The atomic number of nitrogen is 7. the mass is 14.01. this means that a) all nitrogen atoms have ex...
Questions in other subjects:
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Health, 05.11.2020 22:10
Mathematics, 05.11.2020 22:10
Health, 05.11.2020 22:10
