Atoms and the Periodic Table

What is at the center of every atom?

• nuclear

• nucleus

• electron

• molecule

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NGSS.MS-PS1-1

Which two particles make up the nucleus of an atom?

• protons and electrons

• protons and neutrons

• molecules and compounds

• neutrons and electrons

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NGSS.MS-PS1-1

How many elements are in C₆H₁₂O_6?

• 1

• 2

• 3

• 6

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NGSS.MS-PS1-1

How many Hydrogen atoms are in H₂O?

• 2

• 4

• 1

• 0

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NGSS.MS-PS1-1

The positive particles of an atom are ________.

• electrons

• positrons

• neutrons

• protons

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NGSS.MS-PS1-1

Particles in an atom that are neutral and have no charge are _________.

• negatrons

• megatrons

• neutrons

• electrons

Neutrons are ________ particles.

• negative

• positive

• neutral

• aliens

The positive particles of an atom are called _________.

• electrons

• atoms

• neutrons

• protons

What are the basic building blocks for all matter?

• atoms

• elements

• compounds

• chemicals

All _________ are made up of two or more atoms bonded together.

• atoms

• molecules

• electrons

• elements

Tags

NGSS.MS-PS1-1