subject
Chemistry, 27.11.2020 09:40 genyjoannerubiera

The atomic of nitrogen is 7. The number of electrons a neutral atom has is_, and its atomic mass is approximately_amu.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 11:40
Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
question
Chemistry, 22.06.2019 15:30
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
Answers: 1
question
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
question
Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
You know the right answer?
The atomic of nitrogen is 7. The number of electrons a neutral atom has is_, and its atomic mass is...
Questions
question
Chemistry, 23.08.2021 17:10
question
Chemistry, 23.08.2021 17:10
question
English, 23.08.2021 17:10