Need asap atoms of these two elements would bond ionically to sulfur (s) in a similar way. select one: a. mg and ca b. k and ca c. se and o d. ca and o

Arock can be broken down into different kinds of substances by physical processes. no chemical reactions are needed to separate different parts of a rock into pure substances. this is because a rock is a(n)

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Identify and describe the three ways that mutations affect organisms.