Using the Periodic able to Identify Atom Parts

The atomic number is the SAME AS the 

• both electrons and protons in an atom.
• number of protons
• number of neutrons

A NEGATIVE particle that moves around the nucleus is a(n)

• proton
• neutron
• electron
• quark

The atomic number of this pictured element is

• 28
• 58.6934
• Ni
• Nickel

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NGSS.MS-PS1-1

What is the atomic mass of Neon?

• 10
• 20
• 10
• 22

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NGSS.HS-PS1-1

How many electrons does a Hydrogen atom have?

• 1
• 2
• 3
• 0

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NGSS.MS-PS1-1

How many electrons does an Iodine atom have?

• 53
• 126
• 73
• 179

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NGSS.MS-PS1-1

How many neutrons does an Oxygen atom have?

• 8
• 16
• 24
• 7.999

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NGSS.MS-PS1-1

How many protons does Calcium have?

• 40
• 21
• 20
• 41

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NGSS.MS-PS1-1

What quantities vary between isotopes of an element?

• protons, electrons, and atomic mass
• protons, electrons, and atomic number
• neutrons and electrons
• neutrons and atomic mass

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NGSS.HS-PS1-8

How many protons does this isotope of titanium have?

• 48
• 22
• 26
• 70

Tags

NGSS.MS-PS1-1