Elements and the Periodic Table

A(n) _______________________ cannot be broken down into any other substance.

• mixture

• atom

• element

• compound

Fe is the ___________________ for iron

• atomic number

• chemical symbol

• atomic mass

• protons

In an element box, the number at top is the

• atomic number

• atomic name

• atomic mass

• atomic symbol

Tags

NGSS.MS-PS1-1

Elements on the Periodic Table are ordered according to their

• element name

• element symbol

• number of atoms

• atomic number

Rows in the Periodic Table are called

• Periods

• Groups/Families

• Cousins

• Metals

Column in the Periodic Table are called

• Periods

• Groups/Families

• Cousins

• Metals

The smallest particle of an element that has the same chemical properties of the element is

• a molecule of that element.

• an atom of that element.

• a proton of that element.

• the nucleus of the element.

Tags

NGSS.MS-PS1-1

The chemical symbol in this element box is

• 26

• Fe

• Iron

• 55.845

Tags

NGSS.MS-PS1-1

All matter is made of

• electrons

• protons

• neutrons

• atoms

Tags

NGSS.MS-PS1-1

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.MS-PS1-1