Periodic Table

How do you determine how many valance electrons an element has?

• Groups

• Periods

• Table

• Element

Tags

NGSS.MS-PS1-1

Elements with the same characteristics are found in?

• Groups

• Periods

• Electrons

• Row

True or false. The periodic table is arranged by atomic number.

• True

• False

Protons have what kind of charge?

• Negative

• Neutral

• Kelvin

• Positive

Electrons have what kind of charge?

• Positive

• Negative

• Neutral

• Kelvin

Tags

NGSS.MS-PS2-3

True or False.

Neutrons have a positive charge

• True

• False

True or False.

Protons and neutrons are inside the nucleus

• True

• False

Tags

NGSS.MS-PS1-1

True or False.

Electrons are found inside the nucleus

• True

• False

Tags

NGSS.MS-PS1-1

Valance electrons are electrons are the?

• Outer most energy shell of an atom

• The first energy shell

• The inner most energy shell of an atom

• In celcius

Tags

NGSS.MS-PS1-1

The atomic number is also the number of?

• Electrons

• Neutrons

• Protons

• Celcius