Chem 1 Test Review

The basic building block of matter; made of electron(s), proton(s), and neutron(s)

• Atom

• Molecule

• Compound

• Element

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NGSS.MS-PS1-1

The smallest unit of a compound

• Molecule

• Atom

• Element

• Mixture

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NGSS.MS-PS1-1

Solid material whose atoms are arranged in an ordered pattern

• Crystal

• Glass

• Plastic

• Wood

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NGSS.MS-PS1-1

Anything with both volume and mass (has mass and takes up space)

• Matter

• Energy

• Light

• Sound

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NGSS.MS-PS1-5

Matter with consistent properties throughout

• Substance

• Mixture

• Element

• Compound

Tags

NGSS.MS-PS1-4

______ is 2 or more different elements chemically combined

• Compound

• Mixture

• Element

• Atom

Tags

NGSS.MS-PS1-1

A(n) ______ is a pure substance that cannot be broken down into any other substances by chemical or physical means. A(n) ______ is made of 2 or more kinds of atoms chemically combined in a certain ratio. A(n) ______ is made when 2 or more elements or compounds mix together physically, but are not chemically combined! Mixtures can either be ______ (different throughout) or ______ (the same throughout).

• Element; compound; mixture; heterogeneous; homogeneous

• Compound; element; solution; homogeneous; heterogeneous

• Mixture; element; compound; homogeneous; heterogeneous

• Element; mixture; compound; homogeneous; heterogeneous

Tags

NGSS.MS-PS1-1

Neon’s atomic number is 10, so that means an atom of Neon has ____.

• 10 protons

• a negative charge

• a positive charge

• 10 neutrons

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NGSS.MS-PS1-1

Which of the following represents a gas state of matter?

• picture A

• picture B

• picture C

• none of the above

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NGSS.MS-PS1-4

The atom is composed of subatomic particles that affect the properties of the atom. What are these subatomic particles called?

• Protons, Neutrons, and Electrons

• Atoms

• Molecules

• Ions

Tags

NGSS.MS-PS1-1