Answer:
Atoms come together to form molecules because of their electrons. Electrons can join (or bond) atoms together in two main ways. When two atoms share electrons between them, they are locked together (bonded) by that sharing. These are called covalent bonds.
Explanation:
Toaster, microwave, coffee makers
Answer:
Li is more reactive then Be.
Explanation:
As you go to the farther left and down on the periodic table, the higher that element reactivity is.
c. the ocean water was salty and rich in dissolved oxygen
Inertia keeps your vehicle moving until a force slows it down, like ________.
1.Applying the brake
3. Another vehicle