Atomic tiles on the periodic table

How many protons are in Beryllium?

• 4
• 9
• 5
• 2

Tags

NGSS.MS-PS1-1

What does "1.00794" mean in this image?

• number of protons
• number of neutrons
• average number of protons and neutrons
• average number of valence electrons

Tags

NGSS.MS-PS1-1

Which two subatomic particles make up the nucleus of an atom?

• Protons and Electrons
• Neutrons and Electrons
• Electrons and Protons
• Protons and Neutrons

Tags

NGSS.MS-PS1-1

Where are the Electrons found in the structure of an atom?

• In the nucleus
• In spaces around the nucleus

Tags

NGSS.MS-PS1-1

Which subatomic particle has a negative (-) charge?

• Proton
• Electron
• Neutron

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

Tags

NGSS.MS-PS1-1

What is the atomic number?

• the number of protons
• the number of protons and neutrons
• the number of neutrons
• the number of protons and electrons

Tags

NGSS.HS-PS1-7

What is the mass number?

• the number of protons
• the number of protons and neutrons
• the number of neutrons
• the number of protons and electrons

What does the 20.1797 stand for?

• neon

• atomic number

• atomic mass

• atomic explosion

Tags

NGSS.MS-PS1-1

What is the atomic mass for hydrogen?

• 1

• 1.008

• 2.008

• 0

Tags

NGSS.MS-PS1-1