Periodic table of the elements

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

• atomic number
• atomic mass
• Chemical Symbol
• Element Name

Tags

NGSS.HS-PS1-1

What is the chemical symbol for Lithium?

• H
• He
• Li
• N

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NGSS.HS-PS1-1

Elements which are shiny, conduct electricity and heat are called

• metal
• nonmetal
• metalloid
• nonexistent

Tags

NGSS.HS-PS1-1

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

Tags

NGSS.HS-PS1-1

The yellow atoms are called 

• metals
• nonmetals
• metalloids
• noble gases

Tags

NGSS.HS-PS1-1

The majority of elements on the periodic table are

• man made.
• nonmetals.
• metals.
• gases.

Good conductor of heat and electricity

• Metal

• Nonmetal

All the elements on the right side of the periodic table are called..

• Metals
• Metalloid
• Nonmetals

Which noble gas is found in signs or light displays?

• Krypton
• Helium
• Argon
• Neon

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.HS-PS1-1