1. Calculate the energy of interaction between a lithium ion and a magnesium ion at a distance of 4.55x10-10m

"a connection, a bond or common feeling between two people", or as a chemical process it stimulates love or sexual attraction

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

the answer is 75.0%.