Atoms and Molecules REVIEW

Which definition best matches for the word ATOM?

• largest unit of matter of many elements

• smallest unit of matter of one element

• largest unit of matter of one element

• smallest unit of matter of many elements

Tags

NGSS.MS-PS1-1

Which term below best matches the picture?

• atom

• molecule

• compound

Tags

NGSS.MS-PS1-1

What term below best matches letter D?

• Atomic Mass

• Element Name

• Atomic Number

• Atomic Symbol

Which term below matches this definition: a substance which is formed by two or more different types of elements which are united chemically with a bond?

• Atom

• Isotope

• Molecule

• Compound

Which term below matches for letter A?

• Proton

• Neutron

• Electron

Tags

NGSS.MS-PS1-1

What term below best matches letter B?

• Atomic mass

• element name

• atomic number

• atomic symbol

Which term below best matches this picture?

• atom

• molecule

• compound

Tags

NGSS.MS-PS1-1

What is the atomic number for Krypton?

• 19

• 45

• 36

• 54

Tags

NGSS.MS-PS1-1

Which term below best matches for letter C?

• atomic mass

• element name

• atomic number

• atomic symbol

What term below matches for letter C?

• proton

• neutron

• electron

Tags

NGSS.MS-PS1-1