subject
Chemistry, 05.09.2021 08:00 allen93

4. Corhplete the table below. Element / radical. Valency.

Sodium
zinc
sulphate
nitrate
hydrogen carbonate
Pliz, it's urgent. ​

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 01:30
When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
Answers: 2
question
Chemistry, 22.06.2019 03:10
Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
Answers: 3
question
Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
question
Chemistry, 22.06.2019 20:50
At element makes up all organic compounds?
Answers: 2
You know the right answer?
4. Corhplete the table below. Element / radical. Valency.

Sodium
zinc
sulphat...
Questions
question
English, 29.06.2019 11:30
question
History, 29.06.2019 11:30
Questions on the website: 13722363