Atoms and Elements

A different version of the same element is called an ?

• electron

• isotope

• Proton

• 2nd Version

Tags

NGSS.HS-PS1-8

The 8 in the image is the......

• Atomic Mass

• Element Name

• Symbol

• Atomic number

The "O" in the image represents it's

• Element Name

• Symbol

• Mass number

• Atomic weight

Tags

NGSS.MS-PS1-1

Oxygen is considered the .......

• Element symbol

• Element name

• Atomic mass

• Mass number

Tags

NGSS.MS-PS1-1

Mass number means

• Number of protons in the nucleus

• Number of electrons in the nucleus

• Number neutrons

• Number of neutrons and protons in the nucleus

15.99 represents the elements....

• Element number

• Mass number

• Atomic weight

• Atomic number

Tags

NGSS.MS-PS1-1

This entire picture represents the element

• Period

• Key

• Table

• Family

Tags

NGSS.MS-PS1-1

Carbon is 6 on the periodic table "Carbon 14" means that this version has.....

• 14 electrons

• 14 protons

• 8 neutrons and 6 protons

• 8 protons and 6 neutrons

Tags

NGSS.MS-PS1-1

Lithium is 3 on the periodic table. If I said this isotope has 2 neutrons what would its mass number be?

• 6

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1

Whose model of the atom is this?

• Bohr

• Rutherford

• Thompson

• Dalton

Tags

NGSS.MS-PS1-1