4. A compound containing only calcium and chlorine is known to be 36.11% calcium by mass. What is the mole ratio of calcium to chlorine in this compound?

Drug abuse will not lead to physical and psychological dependence. true or false ?

Which statement are accurate about snow flakes

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