Math, asked by ETHNINGAMER, 5 months ago

Please help me question number 2,3,4,5 and 6 as I have exam for my 9th grade. Please avoid answering if you don't know

Attachments:

Answers

Answered by prafullaranu
0

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Answered by PrincessNora
1

Answer:

The nitrite ion has the chemical formula NO−2. Nitrite (mostly sodium nitrite) is widely used throughout chemical and pharmaceutical industries. The nitrite anion is a pervasive intermediate in the nitrogen cycle in nature.

Similar questions