What type of bond is formed when nonmetals combine with other nonmetals?

But of course the most abundant in our universe are (i) hydrogen, and (ii) helium, another non-metal. See for a percentage breakdown.

Say two flurine atoms meet. They both have 7 electrons in their outer shell. If they share one of those with the other atom, they each "appear" to have 8,...

In the ammonium ion, ALL the hydrogen atoms are equivalent. A coordinate-covalent bond has formed between the nitrogen lone pair and a proton on the water molecule; of course we...

Comparing their electronegativities will help determine the type of bond. is the tendency of a bonded atom to attract shared electrons to itself. The difference in electronegativity $(Delta"EN")$ is used...

Ionic bonds are electrovalent bonds like NaCl. (Na+/Cl-). They are formed by anions and cations which are oppositely charged.

Both bonds result in forming of differentiating properties and structures. Atoms react in order to achieve stability. However, covalent bonds have a unique property that ionic bonds do not...

When one atom supplies both electrons in forming a two-electron bond, it is known as a dative covalent or coordinate bond. If two atoms contribute one electron each, it is...

Where the $delta$ symbol denotes a little bit of (or partial) positive or negative charge. Dipoles are drawn from positive to negative. The overall dipole moment is the vector sum...

A covalent bond is a force of attraction that holds together two atoms. Each atom wish to fullfill the . Covalent bonds are more of the sharing of electrons...

The bond energy, or bond , expresses the energy needed to break a chemical bond, that's why it will always be listed as a positive value. In your case, 243...