Matter

How many elements are on the Periodic Table?

• 63

• 118

• 92

• 36

How many naturally occurring elements are on the Periodic Table?

• 119

• 118

• 83

• 92

Which element is essential for breathing and is found in the air?

• Hydrogen

• Oxygen

• Nitrogen

• Carbon

Tags

NGSS.MS-LS1-3

The symbol for zinc is __, the atomic number is __.

What is the symbol for the element Oxygen?

• O

• Ox

• Oy

• Om

A vertical column is called...

• group

• tower

• period

• crew

Which of these is an element?

• Salt (NaCl)

• Water (H20)

• Oxygen (O)

• Carbon Dioxide (CO2)

What is the compound, C₆H₁₂O₆ called?

• Aluminum

• Beryllium

• Sodium bicarbonate

• Glucose

Tags

NGSS.MS-LS2-3

What elements are in C₆H₁₂O₆?

• Carbon

• Copper

• Sodium

• Hydrogen

Tags

NGSS.MS-PS1-1

What is the atomic number of Carbon?

• 6

• 12

• 14

• 8