Parts of an Atom

Question 1

Particle with single positive charge

Answer 1

Proton

Question 2

Particle with no electric charge

Answer 2

Neutron

Question 3

Particle has a negative charge

Answer 3

Electron

Question 4

About 2000 times smaller than a proton

Answer 4

Electron

Question 5

Types of elements are determined by the # of

Answer 5

Protons

Question 6

Atoms of the same element that have a different # of neutrons

Answer 6

Isotopes

Question 7

Total # of protons and neutrons

Answer 7

Atomic Mass

Question 8

Number of protons in an atom

Answer 8

Atomic #

Question 9

Tiny circles that orbit around nucleus

Answer 9

Electrons

Question 10

Atomic # is located in the ____ ___ of an element on periodic table

Answer 10

Top left

Question 11

The atomic mass is located _____ the name of an element on the periodic table

Answer 11

Under

Question 12

More electrons than protons

Answer 12

Negative Charged Atom

Question 13

More protons than electrons

Answer 13

Positive Charged Atom

Question 14

Number of protons and electrons are =

Answer 14

Atom is Neutral

Question 15

Atoms that have gained or lost electrons and as a result have a charge either positive or negative

Answer 15

Ions

Question 16

Atoms that have lost one or more electrons and have a resulting positive charge

Answer 16

Cations

Question 17

Atoms that have gained one or more electrons and have a resulting negative charge

Answer 17

Anions

Question 18

When an atom gains electrons is usually happens in

Answer 18

Most Outer Shell