Chemistry explaining the vapour pressure​

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

All of the following are part of the biosphere except