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Metals, Nonmetals, and Metalloids

Last updated about 4 years ago

25 questions

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Questions 12 & 13

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Questions 14 & 15

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Questions 16 & 17

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Questions 18 & 19

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Questions 20 & 21

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Questions 22 & 23

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Questions 24 & 25

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Question 2

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Question 5

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Question 6

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Question 7

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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Question 15

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Question 16

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Question 17

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Question 18

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Question 19

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Question 20

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Question 21

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Question 22

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Question 23

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Question 24

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Question 25

25.

Most of the pure elements are solid at room temperature.

True

False

How many elements are a gas?

10

11

12

13

What 2 elements are a liquid at room temperature? (pick 2)

mercury

oxygen

bromine

nitrogen

Metals do not conduct heat and electricity.

True

False

Pots and pans are made of metal because they are good thermal conductors.

True

False

How many nonmetals are there?

7

17

27

37

The nonmetals are located to the left of the bolded zig zag line.

True

False

Oxygen, helium and neon are nonmetals.

True

False

How many metalloids are there?

6

16

26

36

How many periods are on the periodic table?

6

7

8

9

How many groups/families are on the periodic table?

16

17

18

19

3 characteristics of alkali metals include; highly reactive, low melting points, conduct electricity.

True

False

The alakli metals have 2 electrons in their outer shell.

True

False

3 characteristics of alkaline earth metals include; low density, hard, silver metals, ductile, and malleable.

True

False

Alkaline earth metals are found in nature as compounds.

True

False

There are 40 elements that are the transition metals.

True

False

Most of the transition metals are attracted to a magnetic field and have high melting points.

True

False

How many elements are used to build your cell phone?

10

20

30

40

Properties of metals are opposite from nonmetals.

True

False

Elements 47 to 71 are lanthanides.

True

False

Elements from 89 to 103 are the actinides.

True

False

Halogens are toxic.

True

False

When halogens are made into compounds thery form useful products.

True

False

The noble gases all have full valance electron shells.

True

False

The noble gases are unstable and very reactive.

True

False