What are these made out of?

Question

I need help finding out what these are made out of.

Covalents Bonds
Protons
Neutrons
Electrons

Answer 1

Covalent bonds are formed by sharing of electrons between the two atoms bonded. This is different from ionic bonds, which are formed when one atom donates electrons completely to the other.

Protons are the positively charged particles in the nuclei of atoms.

Neutrons are the neutral (uncharged) particles in the nuclei of atoms (except hydrogen-1, whose nucleus is one proton only).

Electrons are the negatively charged particles that "revolve" about the nucleus in orbits outside.

Answer 2

covalent bonds are bonds between atoms which share electrons with each other to achieve a complete shell of electrons. They are made of electrons.
Protons are positively charged particles in a nuclei, some say they are make of quarks.
Neutrons are neutral particle in a nuclei.
Electrons are negatively charged particle outside the nuclei.

Answer 3

Covalent bonds are shared electrons in molecules. Organic compounds form covalent compounds.

Protons and Neutrons are not fundamental particles as once thought. They are built up of quarks etc.

Electrons are considered as fundamental particles.