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Groups of the Periodic Table

Groups of the Periodic Table

Assessment

Presentation

Science

7th - 8th Grade

Practice Problem

Medium

NGSS
HS-PS1-1, MS-PS1-2, HS-PS1-2

Standards-aligned

Created by

Travis Martin

Used 28+ times

FREE Resource

10 Slides • 10 Questions

1

Groups of the Periodic Table


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2

Multiple Choice

Pre-Check

Which of the following elements is in Group 1 of the Periodic Table?

1

Sodium

2

Magnesium

3

Fluorine

3

Multiple Choice

Pre-Check

Which of the following elements is in Group 2 of the Periodic Table?

1

Calcium

2

Chlorine

3

Oxygen

4

Alkali Metals

Group 1

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5

Multiple Choice

Group 2 Alkali Earth metals are MORE reactive than Group 1 Alkali Metals.

1

True

2

False

6

7

Multiple Choice

What is a PHYSICAL property of Group 1 Alkali Metals?

1

Dull, grey luster

2

Shiny, silver luster

8

Multiple Choice

Group 1 Alkali Metals are so soft, they can be cut easily with a knife.

1

True

2

False

9

10

Multiple Choice

What is a CHEMICAL property of Group 1 elements?

1

Not reactive with any other elements

2

Readily reacts with water and non metals

11

Multiple Choice

What is the most reactive metal?

1

Lithium

2

Fluorine

3

Cesium

12

Alkali Earth Metals

Group 2

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13

14

Group 17

Halogens

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15

16

Multiple Choice

From watching the video, Group 17 elements (halogens) react easily with...

1

Group 16 Elements

2

Group 1 Elements (Alkali Metals)

3

Group 18 Elements (Nobel Gases)

17

Multiple Choice

Which is the most reactive Group 17 halogen in the video?

1

Chlorine

2

Bromine

3

Oxygen

18

Group 18

Nobel Gases

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19

20

Multiple Choice

Why are nobel gases used in welding?

1

Nobel Gases react with oxygen.

2

Nobel Gases do not react with anything, even oxygen, so it helps contain the welding spark.

Groups of the Periodic Table


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