Elements and the Periodic Table Review

A(n) _____________ cannot be broken down into any other substances.

• mixture

• molecule

• element

• compound

How many elements are listed on the periodic table?

• 91

• 112

• 118

• 200

Fe is the ___________________ for iron

• atomic number

• chemical symbol

• atomic mass

• protons

Calcium's chemical symbol is ____________, carbon's chemical symbol is _________, and chlorine's chemical symbol is __________.

• C, Cl, Ca

• Ca, Cl, C

• Cl, Ca, C

• Ca, C, Cl

Tags

NGSS.MS-PS1-1

• Boron
• Osmium
• Bromine
• Bismuth

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following represents an element?

• H₂O

• H₂

• NaCl

• CaCO₃

Tags

NGSS.MS-PS1-1

What is a substance that cannot be broken down into simpler substances?

• Chemistry

• Matter

• Element

• Atom

Tags

NGSS.MS-PS1-1

label the element, Calcium, from the periodic table

a

b

c

d

symbol

name of the element

atomic number

atomic mass

Element name C

• Calcium

• Caesium

• Carbon

• Cobalt

Tags

112.27.b.6.B

What is the chemical symbol for Lithium?

• H

• He

• Li

• N

Tags

NGSS.MS-PS1-1