Science Unit 5

chemical bond formed between two atoms when they

share one or more pairs of electrons so that both have a more complete outer orbital

• Ionic Bond

• Covalent Bond

• Ion

• Compounds

group of atoms connected by chemical bonds

• Molecules

• Elements

• Ion

• Compounds

atom that has an electoral charge because it has gained or lost electrons

• Molecule

• Ionic Bonds

• Element

• Ion

chemical bond formed between two atoms when

one atom gives an electron to another

• Ion

• Convalent Bond

• Element

• Ionic Bond

these combine to make matter that is seen

• Atom

• Element

• Molecule

• Ion

molecule made of atoms from different elements

• Convalent Bond

• Elements

• Compounds

• Ion

molecule made from a single type of atom

• Compound

• Ion

• Convalent Bond

• Element

they are only formed between metals and nonmetals.

• Ionic Compound

• Convalent Compound

they are lightweight.

• Ionic Compound

• Convalent Compound

they do not easily dissolve in water.

• Ionic Compound

• Convalent Compound