This depends greatly on the objects. I assume you know that the electrons that surround all atoms are what prevents any two objects from making contact. So hypothetically, if you could get two soccer balls to "touch," by the time they got within a femtometer of each other, you will have built up so much potential energy in the magnetic field between the two soccer balls that once you pushed it any further, all the energy would be released and the balls would go flying at a very high speed in opposite directions.
h
The combination of the atoms releases heat energy.
they form a covalent bond
A molecule is 2 or more atoms clinging together in some fashion. The molecule can be simple, that is, the same substance as the atoms, or it can be compound, that is, the atoms are different, and are of a different substance as the atoms.
Depends on how you look at it. There are a total of 4 atoms (1N and 3O) but there are only 2 different atoms (Nitrogen and Oxygen).
Did you mean, "What could be different about 2 or more atoms of the same element?" If you did, the answer is that they can have a different number of neutrons.
h
It depends on if they are charged the same of different. Opposites attract, the same charge repels.
If there are 100 types of atoms, then the number of different compounds that could form by pairing any two atoms is calculated by using the combination formula: C(100, 2) = 100! / [(100-2)! * 2!] = 4950 different compounds.
The combination of the atoms releases heat energy.
they form a covalent bond
A molecule
A molecule is 2 or more atoms clinging together in some fashion. The molecule can be simple, that is, the same substance as the atoms, or it can be compound, that is, the atoms are different, and are of a different substance as the atoms.
Nuclear energy is produced.
When two or more different atoms are bonded together, they form a compound molecule. The type of bond formed (ionic, covalent, or metallic) is determined by the electronegativity of the atoms involved. Their chemical properties are different from the individual atoms.
None. They are 2 different elements
Depends on how you look at it. There are a total of 4 atoms (1N and 3O) but there are only 2 different atoms (Nitrogen and Oxygen).