Science unit 1 project

Which subatomic particle is negative?

• Protons

• Neutrons

• Electrons

• Nucleus

Which subatomic particle is positive?

• Neutrons

• Electrons

• Protons

• Nucleus

Which subatomic particle is neutral?

• Nucleus

• Neutrons

• Electrons

• Protons

Which of those numbers/letters is the atomic number?

• H

• 1

• Hydrogen

• 1.008

How many valence electrons are in the atom above?

• 7

• 5

• 9

• 8

Tags

NGSS.MS-PS1-1

Which one of the letters is pointing at the location of where a neutron is located in an atom?

• C

• A

• B

• None of the above

Tags

NGSS.MS-PS1-1

Which one of the letters is pointing at the location of where an electron is located in an atom?

• C

• B

• None of the above

• A

Tags

NGSS.MS-PS1-1

Which one of the letters is pointing at the location of where a proton is located in an atom?

• B

• C

• A

• None of the above

Tags

NGSS.MS-PS1-1

What do groups on the Periodic Table determine?

• The number of energy shells in an element

• The number of valence electrons in an element

• The number of protons in an element

• The number of neutrons in an element

What do periods on the Periodic Table determine?

• The number of neutrons in an element

• An elements reactivity

• The number of valence electrons in an element

• The number of energy shells in an element