Answer:
lithium 3
Explanation:
This is because lithium has three protons
The answer is a. rubidium, because is located in the first group as well.
The pebbles become smooth and even because of erosion. the waves from the sea rub against the pebbles this is erosion. x
A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.
