Kategorier: Alle - polar - ionic - metals - covalent

av Alassane Wagne 6 år siden

227

Unit 4 Bonding

Atoms bond in various ways to achieve stability, giving rise to ionic, covalent, and polar covalent bonds. Ionic bonds occur when electrons are transferred from one atom to another, forming a strong lattice structure typically between metals and non-metals.

Unit 4 Bonding

Unit 4 Bonding

Ionic Bonds

form when one atom gives up one or more electrons to another atom
Why is Ionic Bonds the strongest bond?

The Ionic Bonds are the strongest bond because they tend to form a lattice structure that makes them much stronger.

Non metal

Non-Metals gain metals

Metal

Lose electrons

Polar covalent

the electrons shared by the atoms spend a greater amount of time, on the average, closer to the Oxygen nucleus than the Hydrogen nucleus.
Why is the polar covalent bond the 2nd strongest?

The polar covalent is the 2nd strongest bond because the electrons are shared by the atoms to have that greater amount of time closer to the nucleus

Both non metals same electronegativity

One metal has more electron negativity

covalent bond

covalent bonds form between diatomic molecules and they have identical atoms.
what are covalent bonds friendly???

covalent bonds are friendly bonds because the atoms involved in the bond share electrons.

what do covalent bonds share???

Covalent bonds share electrons

non-metals