Are neutrons responsible for most of an elements chemical behavior

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other

How far down have geologists drilled holes ? (science) a: 3.8 km b: 12 km c: 100 m d: 1200 km