IS A - Unit 2 Vocabulary Review - 2

A subatomic particle that has a negative charge.

• Electron

• Nucleus

• Proton

• Neutron

An element that is shiny and that conducts heat and electricity well.

• Nonmetal

• Orbital

• Nucleus

• Metal

A bond formed by the attraction between positively charged metal ions and the electrons around them.

• Valence Electrons

• Metallic Bond

• Covalent Bond

• Ionic Bond

The attractive force between oppositely charged ions, which form when electrons are transferred from one atom to another.

• Metallic Bond

• Covalent Bond

• Ionic Bond

• Neutron

The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements.

• Ionic Bond

• Group

• Periodic Law

• Period

A horizontal row of elements in the periodic table.

• Proton

• Group

• Periodic Law

• Period

An element that conducts heat and electricity poorly.

• Orbital

• Nucleus

• Nonmetal

• Metal

The number of protons in the nucleus of an atom.

• Covalent Bond

• Mass Number

• Atomic Number

• Metallic Bond

A subatomic particle that has no charge and that is found in the nucleus of an atom.

• Neutron

• Electron

• Proton

• Nucleus

An atom, radical, or molecule that has gained or lost one or more electrons and has a negative or positive charge.

• Proton

• Ionic Bond

• Ion

• Isotope