Structure of Water

Front

Why is water called a polar molecule?

Back

It has a positive end and a negative end.

Front

A water molecule looks like _____

Back

Mickey Mouse.

Front

Which letter represents hydrogen in a water molecule?

Back

A.

Front

Which end of a water molecule has a slightly negative charge?

Back

The oxygen end.

Front

What is the bond called when atoms share electrons?

Back

Covalent bond.

Front

What is the chemical formula for water?

Back

H2O.

Front

What property of water allows it to dissolve many substances?

Back

Polarity.

Front

What is cohesion in relation to water?

Back

The attraction between water molecules.

Front

What is adhesion in relation to water?

Back

The attraction between water molecules and other substances.

Front

What is surface tension?

Back

The cohesive force at the surface of water.