Elements and Compounds

Which one can be found on the periodic table?

• Compound 
• Element

Which item on this element square is the chemical symbol?

• Copper

• 29

• Cu

• 63.546

Which one has more than one type of atom in it?

• Element
• Compound 

Tags

NGSS.MS-PS1-1

When two or more elements chemically combine, they form a / an

• element

• compound

• mixture

• solution

Tags

NGSS.MS-PS1-1

Carbon is considered an element while carbon dioxide is considered a compound. This is because carbon dioxide is –

• a gas at room temperature.
• made of two different elements.
• given off by green plants.

Tags

NGSS.MS-PS1-1

What does N stand for?  

• Nitrogen
• Nickel
• Neon

Which of the following represents an element?

• H₂O
• H₂
• NaCl
• CaCO₃

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

Elements are made of 

• Many types of atoms 
• the Periodic Table
• One type of Atom 
• Molecules