Question

the first and correct answer will get the brainlist answer​

Answer 1

Answer:

Here is ur answer please mark it as brainlyest as u said

Explanation:

The size of a particle (or molecule of matter is very small. 1 litre of water has 6.02 × 1026 molecules, so the volume of a particle of

Thus the diameter of a water molecule is nearly 1.27 × 10-9 metre. Mark it as brainlyest

Answer 2

Answer:

1.27×10-9 is the correct answer