Two atoms will react if in so doing both will obtain completely filled outer shells.
Two molecules of ammonia contain 6 hydrogen atoms.
Two magnesium atoms would be needed to react with one bromine molecule. Magnesium has a +2 oxidation state, while bromine has a -1 oxidation state. This means that two magnesium atoms are needed to balance the charges when reacting with one bromine molecule.
They often form a diatomic molecule.
WATER!
a force that holds atoms together
Two bromine atoms will form a nonpolar covalent bond when they react with each other.
Two molecules of ammonia contain 6 hydrogen atoms.
Protons, electrons, and photons can be transferred or shared when two atoms react chemically. Neutrons are typically not involved in chemical reactions as they are located in the nucleus and are not directly involved in forming chemical bonds.
Elements with one extra electron that can easily donate it to sodium are likely to react with two atoms of sodium to form an ionic compound. For example, chlorine (Cl) and fluorine (F) can react with two sodium atoms to form ionic compounds such as sodium chloride (NaCl) and sodium fluoride (NaF).
Two (or more) substances react and new substances are formed.
Two atoms will react if in so doing both will obtain completely filled outer shells.
Two magnesium atoms would be needed to react with one bromine molecule. Magnesium has a +2 oxidation state, while bromine has a -1 oxidation state. This means that two magnesium atoms are needed to balance the charges when reacting with one bromine molecule.
sodium
When two atoms combine, they form a molecule. This occurs when they share, gain, or lose electrons to achieve a stable electron configuration. The type of bond formed between the atoms (ionic, covalent, metallic) depends on the electronegativity and properties of the elements involved.
Diatom via a covalent bond
They often form a diatomic molecule.
You think probably to oxygen.