Elements, Compounds And Mixture

What is an element?

• a substance that is made of only one type of atom

• a substance made from atoms of different elements chemically joined together

• a substance that contains different substances that are physically joined together

Lemonade is a?

• Mixture

• Element

• Compound

Latin name of potassium?

• Korbin

• Kalium

• Kasen

A compound is made of ________ atoms.

• Big

• Similar

• Different

Carbon dioxide is a______

• Mixture

• Compound

• Element

• Can I get a hooyah

Which of the following represent an element?

• H2O

• H2

• NaCl

• CaCo3

The picture represents which of the following?

• Element

• Compound

• Mixture of elements

• Mixture of compounds

Who discovered elements?

• Rick Astley

• Dmitri Mendeleev

• Isaac Newton

• Archimedes

What is Fe?

• Boron

• Fluorine

• Francine

• Iron

________ have a positive electric charge

• Proton

• Neutron

• Electron

• Nucleus