Atoms and Molecules Generation Genius

Which microscope can show us individual atoms?

• Electron Microscope

• Compound Microscope

• Light Microscope

• Scanning Tunneling Microscope

What is the basic unit of an element?

• Mixture

• Compound

• Atom

• Molecule

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NGSS.MS-PS1-1

The center of an atom is called the (a)   .

• Nucleus

• Proton

• Electron Cloud

• Neutron

What is the formula for water?

• H2O

• CO2

• O2

• H2

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What is a molecule?

• A single atom

• Two or more atoms bonded together

• A mixture of elements

• A type of subatomic particle

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Which arrow points to the neutrons?

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NGSS.MS-PS1-1

Which is an electron?

• A

• B

• C

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NGSS.MS-PS1-1

Which is a proton?

• A

• B

• C

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NGSS.MS-PS1-1

Which of the following particles are found in the nucleus of an atom?

• Protons and Neutrons

• Electrons and Protons

• Neutrons and Electrons

• Protons, Neutrons, and Electrons

What is the chemical formula for a molecule of oxygen gas?

Tags

NGSS.MS-PS1-1