Periodic Table Exit Ticket

What are the vertical columns on the periodic called?

• groups

• periods

• nonmetals

• metals

• metalloids

What do the vertical columns on the periodic table tell us?

• The number of orbitals

• The number of valence electrons (electrons on the outer most shell)

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NGSS.HS-PS1-1

What are the horizontal rows on the periodic table called?

• periods

• groups

• metals

• nonmetals

• metalloids

What do the horizontal rows on the periodic table tell us?

• The number of orbitals

• The number of valence electrons (the electrons on the outer most shell)

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

What group and period does this element belong in? *

• period 1 and group 3

• period 3 and group 1

• period 2 and group 3

• period 3 and group 2

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NGSS.HS-PS1-1

This element has two valence electrons and two energy levels?

• Beryllium (Be)

• Lithium (Li)

• Zinc (Zn)

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How many valence electrons and energy levels does (Pb) lead have?

• 4 valence electrons and 6 energy levels (orbitals)

• 6 valence electrons and 4 energy levels (orbitals)

• 5 valence electrons and 5 energy levels (orbitals)

• 5 valence electrons and 10 energy levels (orbitals)

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NGSS.HS-PS1-1

How many valence electrons are in an atom of Se?

• 2
• 8
• 6
• 5

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NGSS.HS-PS1-1

How many valence electrons are in an atom of Ba?

• 2
• 8
• 4
• 1

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NGSS.HS-PS1-1

How many valence electrons are found in atoms of group 1?

• 7
• 6
• 4
• 1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2