Most difficult question of all time. can you

when combining with nonmetallic atoms, metallic atoms will generally,

a) lose electrons to form positive ions called cations.

b) lose electrons form positive ions called anions.

c) gain electrons to form negative ions called cations.

d) gain electrons to form negative ions called anions.

A) lose electrons to form positive ions called cations.

A) lose electrons to form positive ions called cations.

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a