periodic table

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

The Modern Periodic Table of Elements is arranged by

• atomic mass
• atomic number
• valence electrons
• number of isotopes

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

What does the atomic mass tell you? 

• Basically,the number of electrons and protons
• The number of neutrons
• Basically, the number of protons and neutrons
• The number of protons.

What does the 6 represent?

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

Tags

NGSS.HS-PS1-1

What does the C represent?

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

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NGSS.HS-PS1-1

The horizontal (side to side) rows in the Periodic Table are called

• groups

• families

• periods

• atomic numbers

Name group 1 on the periodic table.

• alkali metals
• alkaline earth metals
• noble gases
  noble gases
• halogens

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NGSS.HS-PS1-1

Name group 2 on the periodic table.

• alkali metals
• alkaline earth metals
• noble gases
• transition metals

Tags

NGSS.HS-PS1-1

Name group 18 on the periodic table.

• alkali metals
• alkaline earth metals
• transition metals
• noble gases

Tags

NGSS.HS-PS1-1

Name groups 3 - 12 on the periodic table.

• noble gases
• halogens
• metalloids
• transition metals