The picture shows a balloon containing air. a) The air in the balloon is heated up by leaving it in a warm place. Give two effects that this has on the air particles inside the balloon.

The air particles are sped up and they are more spaced apart.

Explanation:

This is because when things are heated up the particles speed up and flow more freely causing them to be space apart.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.