Food(hard)

What is the letter that doesn't appear in the periodic table?

• H

• I

• J

• K

Tags

NGSS.HS-PS1-1

What is the first synthetic element created in the laboratory?

• Zirconium

• Magnesium

• Einsteinium

• Technetium

Tags

NGSS.HS-PS1-8

What percentage of human brain is water?

• 58%

• 68%

• 78%

• 88%

What is the color of liquid oxygen?

• green

• blue

• orange

• yellow

What is the metal that has the highest melting point?

• Iron

• Silver

• Tungsten

• Gold

Which of these elements is NOT named after a place?

• Californium

• Seaborgium

• Berkelium

• Polonium

Which of these is NOT a real element?

• Thorium

• Adamantium

• Plutonium

• Promethium

Where in the body is most of the iron found?

• Bones

• Muscles

• Organs

• blood

What is the common state of matter in the universe?

• solid

• liquid

• gas

• plasma

At room temperature, pure oxygen molecules are in what state?

• solid

• liquid

• gas

• plasma

Tags

NGSS.HS-PS3-2