Metals, Nonmetals, and Metalloids

Last updated about 4 years ago

25 questions

Library

Metals, Nonmetals, and Metalloids

Last updated about 4 years ago

25 questions

Question 1

Most of the pure elements are solid at room temperature.

True

False

Question 4

Metals do not conduct heat and electricity.

True

False

Question 5

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

True

False

Question 7

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

Question 10

10.

How many periods are on the periodic table?

Questions 12 & 13

01:51

Question 12

12.

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

True

False

Questions 14 & 15

01:37

Question 14

14.

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

True

False

Questions 16 & 17

02:45

Question 16

16.

There are 40 elements that are the transition metals.

True

False

Questions 18 & 19

04:06

Question 18

18.

Questions 20 & 21

01:08

Question 20

20.

Elements 47 to 71 are lanthanides.

True

False

Questions 22 & 23

03:56

Question 22

22.

Halogens are toxic.

True

False

Questions 24 & 25

04:12

Question 24

24.

The noble gases all have full valance electron shells.

True

False