4 Types of Chemical Bonds

The element accepting the electron is now negatively charged. Because positive and negative charges attract, these ions stay together and form a bond.

• Polar Bonds

• Ionic Bonds

• Hydrogen Bonds

• Covalent Bonds

It is a covalent bond between two atoms where the electrons forming the bond are unequally distributed. This causes the molecule to have a slight electrical dipole moment.

• Polar Bonds

• Covalent Bonds

• Hydrogen Bonds

• Ionic Bonds

These bonds form when an electron is shared between two elements and are the strongest and most common form of chemical bond in living organisms. Covalent bonds form between the elements that make up the biological molecules in our cells.

• Ionic Bonds

• Van der Waals Interaction

• Covalent Bonds

• Hydrogen Bonds

What do you call when one atom loses an electron and another atom gains that electron?

• Electrons

• Electron Transfer

• Ionic Compound

• Metallic Bond

Electric Conductor are metals are good conductor of heat. When one side of any metal is heated, the other end of the metal becomes hot.

• True

• False

Ductility is property of metals for what one can apply stress onto a metal to make it longer or wider without breaking.

• True

• False

it is a special type of bonding that holds the metals together in metal crystal.

• Hydrogen Bond

• Ionic Bond

• Electron Transfer

• Metallic Bond

Ionic compounds have low melting points and boiling points.

• True

• False

Type of Properties of Metal, When enough heat energy is applied to a metal, the electrons are emitted from the metal crystal.

• Reflection

• Metallic Bond

• Photelectric Effect

• Electron Transfer

Property of Metal that Metals can reflect light. The electrons in a metal can absorb wavelength of light to jump to the higher energy level.

• Reflection

• Electron Transfer

• Metallic Bond

• Photoelectric Effect