If element x has 99 protons, how many electrons does it have

As long as it’s an atom then it would also have 99 electrons also

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

elements make up everything, and they combine to make compounds.

the answer is c