Which describes an ionic bond? a. Formed by the sharing of valence electrons between atoms.

b. Formed by the giving and taking of valence electrons between atoms,

c. Formed by the forces of gravity between atoms between atoms.

d. Formed by sharing protons and neutrons between atoms

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

What natural processes produce large quantities of co2