Essential Elements and Compounds

what percentage of the human body is carbon?

• 3%

• 18%

• 65%

• 10%

What element is the human body mostly made of?

• Carbon

• Oxygen

• Hydrogen

• Sulfur

Which is of the following element is the human body mostly made of

• Hydrogen

• Carbon

• Sulfur

• Iron

All matter is made out of____

Tags

NGSS.MS-PS1-1

_______is made out of only 1 type of atom

what do chemically combined two or more elements make?

• atom

• cell

• compounds

Tags

NGSS.MS-PS1-1

What element is the most abundant in our universe?

• Hydrogen

• Oxygen

• Gold

• Helium

Tags

NGSS.HS-ESS1-3

What element is important for our bones and teeth?

• Sulfur

• Calcium

• Posphorus

• Oxygen

_____is the most essential compound for humans and animals to live

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-1

Which compound that our bodies use for main it's energy

• Lactose
• Sucrose
• Fructose
• Glucose