ATOM REVIEW

A

100

The smallest unit of matter

Atom

200

Atom comes from Greek word “atomos” which means....

“indivisible” or cannot be broken down

300

Mass number of atom Fe

26

400

Name of atom Ga

Galium

500

Neutron Number of atom Be

Z (Atomic Mass)- A (Atomic Number) = 9-4=5

B

100

Atom comes from...word

Greek word

200

What is Name, atom number, mass number of H?

Name: Hydrogen

Atom Number: 1

Mass Number: 1

300

Type of atom Og

Metals

400

Numbers of Neutron =

Numbers of Neutron = Z (Massa atom) - A (Nomor Atom)

500

Name, Atom Number, Mass Number, Electron Number of atom Po

Name: Polonium 

Atom Number: 84

Mass Number: 209

Electron Number: 84

C

100

Type of atom

Metals, nonmetals, metaloids

200

Symbol of atom Argon

Ar

300

Atom that have atomic number 29

Cu

400

Neutron Numbers of atom Au 

Neutron Numbers of atom Au=Z-A

197-79 = 118

500

Type of atom At

Nonmetals

D

100

An atom consists of

proton, electron, dan neutron

200

Proton Number of atom Am

95

300

Proton numbers of atom Cn

112

400

Neutron numbers of atom Y

50

500

Electron Number, Proton Number, Neutron Number of atom Er

Electron Number: 68

Proton Number: 68

Neutron Number of atom Er:99

E

100

Atomic number = Number of...= Number of...

Atomic number = Numbers of Electron = Numbers of Proton

200

Symbol and atomic number of atom Nickel

Symbol: Ni
Atomic Number: 28

300

Name of atom Zn

Zinc

400

Electron number of atom Hg

80

500

Neutron number of atom S

32-16=16