What is the numbe of atoms in oxygen?

Chemistry

1 answer:

Phantasy [73]2 years ago

6 0

Answer:

Two atoms (O2)

Explanation:

Atmospheric oxygen molecule has 2 atoms, which can be easily seen from the oxygen symbol - O2. Here, the molecule has two atoms of oxygen.

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Answer:

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Explanation:

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Marysya12 [62]

4.648 gm of solute is needed to make 37.5 mL of 0.750 M KI solution.

Solution:

We will start with the Molarity

$\text { Molarity }=\text { Mole of solute } \div \text { liter of solution }$