The Periodic Table

Most of the elements in the periodic table are

A. metalsB. metalloidsC. gasesD. nonmetals

Most of the elements in the periodic table are

A. metalsB. metalloidsC. gasesD. nonmetals

What is necessary for substances to burn?

A. nitrogen B. oxygen C. helium D. carbon

What is necessary for substances to burn?

A. nitrogen B. oxygen C. helium D. carbon

Which one of the following tells the physical state of an element at room temperature?

A. The atomic number B. The color of the chemical symbol C. The atomic mass D. The element name

Which one of the following tells the physical state of an element at room temperature?

A. The atomic number B. The color of the chemical symbol C. The atomic mass D. The element name

Mendeleev arranged the elements by

A. density B. increasing atomic number C. appearance D. increasing atomic mass

Mendeleev arranged the elements by

A. density B. increasing atomic number C. appearance D. increasing atomic mass

As you move across the periodic table (left to right) the properties of the elements ______.

A. increase density B. change C. remain the same. D. decrease density

As you move across the periodic table (left to right) the properties of the elements ______.

A. increase density B. change C. remain the same. D. decrease density

The horizontal row on the periodic table is called a(n)

A. group B. family C. period D. atomic number

The horizontal row on the periodic table is called a(n)

A. group B. family C. period D. atomic number

Transition metals are

A. Good conductors of thermal energy B. More reactive than alkali metals C. Not good conductors of electrical current

D. Used to make aluminum

Transition metals are

A. Good conductors of thermal energy B. More reactive than alkali metals C. Not good conductors of electrical current

D. Used to make aluminum

The vertical (up and down) column of elements on the periodic table is called _________.

A. period B. semi-conductors C. Chemical symbols D. groups or families

The vertical (up and down) column of elements on the periodic table is called _________.

A. period B. semi-conductors C. Chemical symbols D. groups or families

Mendeleev found that the properties of the known elements followed a pattern that repeated every

A. 7 elements B. 5 elements C. 14 elements D. 10 elements

Mendeleev found that the properties of the known elements followed a pattern that repeated every

A. 7 elements B. 5 elements C. 14 elements D. 10 elements

These metals react with water to form hydrogen

A. alkali metals B. aluminum C. halogens D. argon

These metals react with water to form hydrogen

A. alkali metals B. aluminum C. halogens D. argon

This metal, part of the Boron Group, is used for aircraft parts.

A. tin B. copper C. aluminum D. calcium

This metal, part of the Boron Group, is used for aircraft parts.

A. tin B. copper C. aluminum D. calcium

This makes up about 80% of the air we breathe.

A. hydrogenB. heliumC. nitrogenD. oxygen

This makes up about 80% of the air we breathe.

A. hydrogenB. heliumC. nitrogenD. oxygen

This is important to most living things. It makes up 20% of air.

A. helium B. oxygen C. argon D. nitrogen

This is important to most living things. It makes up 20% of air.

A. helium B. oxygen C. argon D. nitrogen

Diamond are the hardest naturally occurring element. What element are diamonds composed of?

A. calcium B. hydrogen C. boron D. carbon

Diamond are the hardest naturally occurring element. What element are diamonds composed of?

A. calcium B. hydrogen C. boron D. carbon

This is a colorless, odorless gas atomic #1

A. nitrogenB. halogen C. hydrogenD. oxygen

This is a colorless, odorless gas

A. nitrogenB. halogen C. hydrogenD. oxygen

This noble gas is used in light bulbs to make them last longer.

A. argonB. heliumC. neonD. krypton

This noble gas is used in light bulbs to make them last longer.

A. argonB. heliumC. neonD. krypton

A. Atomic number B. Atomic mass C. Chemical symbol D. Element name

C6

Carbon

12.0

The number beneath carbon indicates the

The number beneath carbon indicates the

A. Atomic number B. Atomic mass C. Chemical symbol D. Element name

CCarbon

12.0

6

A. Atomic number B. Element name C. Atomic mass D. Chemical symbol

C6

Carbon

12.0

The number at the top is the

A. Atomic number B. Element name C. Atomic mass D. Chemical symbol

C6

Carbon

12.0

The number at the top is the

Periodic means _______

A. happening very rarely B. happening often C. happening 3-4 times a year. D. happening at regular intervals

Periodic means _______

A. happening very rarely B. happening often C. happening 3-4 times a year. D. happening at regular intervals

This group of elements are not reactive with other elements.

A. noble gases B. alkaline earth metals C. alkali metal group D. carbon group

This group of elements are not reactive with other elements.

A. noble gases B. alkaline earth metals C. alkali metal group D. carbon group

Which vocabulary word?

Argon makes light bulbs last longer.

Which vocabulary word?

Boron group, used for aircraft parts =

aluminum

Which vocabulary word?

Diamonds and soot are forms of carbon.

Which vocabulary word?

Oxygen is important to most living things.

The Periodic Table