NGSS.HS-PS1-1

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

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NGSS.HS-PS1-1

If you have a material that can conduct electricity well it is probably a...

• Metalloid
• Matter
• Non-metal
• Metal

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NGSS.HS-PS1-1

Which of these grouping of elements could have the characteristic of luster (shiny)?

• Metal
• Nonmetal
• metalloids
• Both metals and metalloids

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NGSS.HS-PS1-1

The symbol for Carbon is

• 6
• 12.011
• C
• Ca

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NGSS.HS-PS1-1

The number at the bottom of each square on the periodic table is the ...

• atomic number
• atomic mass
• chemical symbol
• element name

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NGSS.HS-PS1-1

Which is a halogen?

• Helium
• Chlorine
• Oxygen
• Neptune

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NGSS.HS-PS1-1

What group or family is lead in?

• 6

• 4

• Metal

• 4A

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NGSS.HS-PS1-1

The chemical symbol in this element box is

• 26

• Fe

• Iron

• 55.845

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NGSS.HS-PS1-1

Which elements are colored red?

• nonmetals

• metals

• metalloids

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NGSS.HS-PS1-1

An atom of argon in the ground state tends not to bond with an atom of a different element because the argon atom has

• more neutrons that protons

• a total of two valence electrons

• more protons than neutrons

• a total of eight valence electrons.

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NGSS.HS-PS1-1