hydrogen

Atomic no.of Hydrogen is

• 1

• 2

• 3

• 4

What vehicle does hydrogen power

• airplanes

• Cars

• Trains

• All of the above

Tags

NGSS.HS-PS3-3

What is an advantage of hydrogen

• Clean

• Renewable

• Easy to obtain

• All of the above

What is the element symbol for hydrogen

• HY

• H

• He

• Hn

Hydrogen is the _______ element in the Periodic Table.

• first
• second
• third

Hydrogen is the _________ element.

• complex
• simplest

Hydrogen is a _______.

• non-metal
• metal
• compound

One use of hydrogen is as an energy source to fuel rockets and cars.

• True 
• False

Tags

NGSS.HS-PS3-3

Hydrogen is found in sugars produced by plants to help them get energy.

• True
•  False

Tags

NGSS.HS-LS1-6

H₂O is the compound ______.

• Helium
• Gold
• Water

Tags

NGSS.MS-PS1-1