M16 Test Review: Atoms and the Periodic Table

Each protons has a _______________ electrical charge

• Positive

• Negative

• Neutral

• Shocking

Each electron has a _________________ electrical charge

• Positive

• Negative

• Neutral

• Shocking

An element is determined by the number of ___________________ (also known as its atomic number).

• Neutrons

• Electrons

• Protons

• Wontons

The modern periodic table is organized by increasing _______________.

• atomic number

• atomic mass

• number of neutrons

• size of atom

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

• 14
• 7
• 15
• 18

What is the atomic mass of "F"

• 9
• 18
• 17
• 19

What is the mass number of an atom that contains 9 protons, 10 neutrons, and 9 electrons?

• 9

• 10

• 18

• 19

• 28

What is true about the carbon atom depicted in the image?

• This carbon atom has 13 protons

• There are 13 subatomic particles in the electron cloud

• The mass number of this carbon atom is 13

• The atomic number of this carbon atom is 13

These three isotopes of carbon have different -

• Atomic numbers

• Mass numbers

• Numbers of protons

• Symbols

All the isotopes of a particular element will always have the same -

• Atomic number

• Mass number

• Number of neutrons

• Total number of subatomic particles