Atoms, Elements, and the Periodic Table

• Periods
• Groups

• Periods
• Groups

• Metals
• Nonmetals
• Metalloids

Tags

NGSS.MS-PS1-1

• Metals
• Nonmetals
• Metalloids

The number at the bottom of each square on the periodic table is the ...

• atomic number
• atomic mass
• chemical symbol
• element name

Tags

NGSS.MS-PS1-1

The number at the top of each square on the periodic table is the ...

• atomic number
• atomic mass
• Chemical Symbol
• Element Name

Tags

NGSS.MS-PS1-1

Most of the elements on the periodic table are classified as _____.

• Metals
• Nonmetals
• Metalloids
• Periods

The following element key shows how many protons?

• 16
• 15.999
• Oxygen
• 8

Tags

NGSS.MS-PS1-1

What is the atomic mass of Neon?

• 10
• 20.18
• 10.18
• Neon

How do you find the neutrons?

• Atomic mass - atomic number
• Atomic number- Atomic Mass
• Atomic number