wong

This page lists questions and answers that were posted by visitors named wong.

Questions

The following questions were asked by visitors named wong.

If a mole of atoms were spread uniformly over the surface of the Earth, how many atoms would there be per square meter?
16 years ago

Answers

The following answers were posted by visitors named wong.

i like feet
12 years ago
Which of the following bonding patterns DOES NOT happen? C-H-C =C= H-H All of these bonding patterns can happen.
10 years ago
5+ (17-8) = 5 + (9) brackets first = 14
5 years ago