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Groups 0, 1 and 7

Groups 0, 1 and 7

Assessment

Presentation

Science

8th Grade

Practice Problem

Medium

Created by

Abigail Gawcen

Used 1+ times

FREE Resource

39 Slides • 29 Questions

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Multiple Choice

Question image

Give the chemical symbol for the first element in group 3.

1

B

2

boron

3

Al

4

aluminum

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Multiple Choice

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Give the chemical symbol for the alkali metal in period 4

1

Li

2

Na

3

K

4

Rb

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Multiple Choice

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Give the chemical symbol for the halogen in period 5

1

Xe

2

I

3

Rb

4

Br

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Multiple Choice

What does a period in the periodic table represent?

1

Elements with the same number of outer shell electrons.

2

Elements with the same atomic number.

3

Elements with the same number of electron shells.

4

Elements with similar chemical properties.

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Multiple Choice

What do elements in the same group of the periodic table have in common?

1

similar atomic number

2

same number of electron shells

3

same atomic mass

4

similar chemical properties

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Multiple Choice

Which of the following is an example of a chemical change?

1

melting ice

2

tearing paper

3

dissolving sugar in water

4

burning wood

5

boiling water

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Multiple Choice

Which of the following is a property of gases?

1

fixed shape and fixed volume

2

fixed shape and variable volume

3

variable shape and fixed volume

4

variable shape and variable volume

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Fill in the Blank

Elements in the same group of the periodic table have the same number of _____ in their outer shell. (plural)

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Multiple Choice

All atoms of each element in group 0 have a full outer shell of 8 electrons.

1

True

2

False

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Multiple Select

Which statements are correct? (2 answers)

1

Group 0 is the far-right column of the periodic table. All have full outer shells, making them stable.

2

Helium has 2 electrons in its first shell. Neon has 8 electrons in its second shell.

3

Group 0 elements are in the first column and are unstable due to incomplete outer shells.

4

Helium has 2 electrons making it stable, just like argon.

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Multiple Select

Which group 0 elements have boiling points lower than krypton? (3 answers)

1

helium

2

radon

3

argon

4

neon

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Multiple Choice

A balloon is filled with neon. Neon has a density of

0.9 g/dm3. If air has a density of 1.2 g/dm3 what would happen to the balloon?

1
2
3

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Draw

Fill in the table

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Multiple Choice

Which statements about the periodic table is correct?

1

There are more metals than non metals.

2

There are more non metals than metals.

3

There are equal number of metals and non metals.

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Fill in the Blank

Metals usually have _____ melting and boiling points.

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Multiple Choice

Metals can be shaped without breaking because they are...

1

malleable

2

shiny

3

dense

4

conductors

5

sonorous

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Multiple Choice

Compared to non metals, metals are...

1

good conductors or heat but not electricity

2

good conductors of electricity but not heat

3

good conductor of heat and electricity

4

bad conductor of heat and electricity

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Match

Match the following

copper is used in electrical

circuits

gold is used to make jewelry

aluminum is used to make airplanes

iron is commonly used in

construction

it conducts electricity and is

ductile

it is shiny and unreactive

it is malleable and light

it is strong and cheap

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Fill in the Blank

The Group 1 metals are called _____ metals

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Multiple Choice

Group 1 metals have _____ density and boiling points.

1

lower

2

higher

3

normal

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Multiple Choice

Lithium is the _____ reactive in the group.

1

most

2

more

3

less

4

least

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Fill in the Blank

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Which element is in Group 7 and Period 3 of the periodic table? Fill in the blank

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Multiple Choice

Which of the following statements correctly describes a alt? 1 answer

1

substance that turns blue litmus paper red.

2

A substance that forms when a metal reacts with a non–metal.

3

A substance with a pH greater than 7.

4

A substance that does not dissolve in water

5

A substance that is always acidic.

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Multiple Choice

Which of the following describes a physical change? 1 answer

1

rusting of iron

2

melting of ice

3

burning of wood

4

baking a cake

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Fill in the Blank

The process of a substance in the solid state changing directly into the gas state is

called ...

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Multiple Choice

Question image

Which of the following elements is a halogen?

1
chlorine
2

sodium

3

magnesium

4

carbon

5

oxygen

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Multiple Choice

The state of iodine at room temperature is ...

1

solid

2

liquid

3

gas

4

plasma

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Match

Match the following halogens to their correct description.

flourine

chlorine

bromine

iodine

A pale yellow gas at room temperature

A pale green gas at room temperature.

A reddish–brown liquid at room

temperatur

A purple–black solid at room

temperature.

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Multiple Choice

What happens to the reactivity of the halogens as you go down Group 7?

1

increases

2

decreases

3

stays the same

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