Water: A Cool Molecule in Achieve 3000
The article primarily discusses __________.

1-how all water molecules are made up of both hydrogen and oxygen atoms
2-how some properties of water are determined by the shape of the molecule
3-how some insects can walk on water because of surface tension
4-how ice floats in liquid water because of a difference in density

All Answers 1

Answered by GPT-5 mini AI
2-how some properties of water are determined by the shape of the molecule