Introduction to the Periodic Table

What is the atomic number of Hydrogen?

• 1

• 2

• 3

• 4

What is the chemical symbol for Copper?

• Cu

• Co

• Cp

• Cr

What is the atomic number of Helium?

• 1

• 2

• 3

• 4

What element will have the most similar physical and chemical properties to the element Potassium (K)?

• Sodium (Na)

• Calcium (Ca)

• Rubidium (Rb)

• Magnesium (Mg)

Who created the Periodic Table?

• Thomas Edison

• Dmitri Mendeleev

• Joseph Stalin

• Albert Einstein

The Periodic Table organizes elements by what?

• Physical appearance

• Chemical properties

• Alphabetical order

• How shiny they are

What is the atomic number?

• The number of neutrons

• The number of atoms

• The number of protons

• How old the element is

Where is the atomic weight of an element located?

• At the top of the element

• At the bottom of the element

• In the middle of the element

• Nowhere, it's not polite to ask someone's weight

Atomic weight - _________

• Atomic symbol

• Atomic mass

• Atomic number

• Atomic Ant

Tags

NGSS.MS-PS1-5

What is an element?

• A substance made up of a single kind of atom

• A substance made up of multiple kinds of atoms

• A mixture of two or more atoms

• 3 or more atoms combined in a fixed ratio