NTB Chemistry Test

A mixture of two or more elements, at least one of which is a metal

• Alloy
• Halide ion
• Metallic Bond
• Ionic Compound

The force of attraction binding oppositely charged ions together.

• Metallic Bond
• Covalent Bond
• Electromagnetic Attraction
• Ionic Bond

The attraction of valence electrons for positive metal ions.

• Covalent Bond
• Metallic Bond
• Ionic Bond
• Electromagnetic Attraction

Tags

NGSS.HS-PS1-3

A depiction of valence electrons around the symbol of an element.

• Electron Dot Diagram
• Bohr's Model
• Octet Rule
• Chemical Formula

Tags

NGSS.HS-PS1-1

Compound of cations and anions.

• Ionic Compound
• Metallic Compound
• Ionic Bond
• Metallic Bond

Tags

NGSS.HS-PS1-3

An anion of a halogen.

• Alloy
• Transition Metals
• Halide Ion
• Nonmetals

An electron in the highest occupied energy level of an atom.

• Valence Electron
• Cation
• Anion
• Electron Dot Structure

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Atoms in most compounds tend to achieve the electron configuration of a noble gas.

• Ionization
• Ionic Bond
• Octet Rule
• Metallic Bond

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Shows the kinds and numbers of atoms in the smallest representative unit of a substance.

• Chemical Formula
• Formula Unit
• Chemical Compound
• Coordination Number

Lowest whole-number ratio of ions in an ionic compound.

• Formula Unit
• Coordination Number
• Cation to Anion Ratio
• Octet Rule