8Fe Chemical trends beta

Last updated 7 months ago

11 questions

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Library

8Fe Chemical trends beta

Last updated 7 months ago

11 questions

Required

1

Draggable item		Corresponding Item

Required

1

Draggable item		Corresponding Item

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Required

1

Match the alkali metal with its corresponding reactivity with water.

Draggable item		Corresponding Item
Lithium		Very high
Sodium		Moderate
Potassium		High

Match the alkali metal with its corresponding melting point.

Draggable item		Corresponding Item
Potassium		97.72 °C
Lithium		63.38 °C
Sodium		180.5 °C

Which alkali metal is the most reactive?

Lithium

Sodium

Rubidium

Potassium

Alkali metals become more reactive as you move...

across the period

down the group

up the group

from left to right

The reactivity of alkali metals with water...

decreases down the group

stays the same

increases down the group

increases across the period

What oxide is formed when magnesium reacts with oxygen?

Magnesium oxide

Magnesium nitrate

Magnesium hydroxide

Magnesium sulfate

When aluminum combines with oxygen, what is the resulting oxide called?

Aluminum chloride

Aluminum nitride

Aluminum oxide

Aluminum hydroxide

What is the product of the reaction between sulfur and oxygen?

Sulfur dioxide

Sulfur trioxide

Sulfuric acid

Sulfur hydride

Which oxide is produced when carbon reacts with oxygen?

Carbonic acid

Carbon monoxide

Carbon dioxide

Carbonate

Metal oxides are formed when metals react with oxygen.

True

False

Oxides are compounds that contain only one oxygen atom.

True

False

Match the alkali metal with its corresponding reactivity with water.

Lithium

Very high

Sodium

Moderate

Potassium

High

Match the alkali metal with its corresponding melting point.

Potassium

97.72 °C

Lithium

63.38 °C

Sodium

180.5 °C

Which alkali metal is the most reactive?

Lithium

Sodium

Rubidium

Potassium

Alkali metals become more reactive as you move...

across the period

down the group

up the group

from left to right

The reactivity of alkali metals with water...

decreases down the group

stays the same

increases down the group

increases across the period

What oxide is formed when magnesium reacts with oxygen?

Magnesium oxide

Magnesium nitrate

Magnesium hydroxide

Magnesium sulfate

When aluminum combines with oxygen, what is the resulting oxide called?

Aluminum chloride

Aluminum nitride

Aluminum oxide

Aluminum hydroxide

What is the product of the reaction between sulfur and oxygen?

Sulfur dioxide

Sulfur trioxide

Sulfuric acid

Sulfur hydride

Which oxide is produced when carbon reacts with oxygen?

Carbonic acid

Carbon monoxide

Carbon dioxide

Carbonate

Metal oxides are formed when metals react with oxygen.

True

False

Oxides are compounds that contain only one oxygen atom.

True

False