Why are group 1 elements more reactive than group 2 elements?

How many moles of kci are produced from 2.50 moles k

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands

Amethod of separation that employs a system with two phases of matter, a mobile phase and a stationary phase, is called