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#3. The Periodic Table: Outcome A3

Last updated 10 months ago

12 questions

1 point

1

Question 1

1.

Elements are.....

forms of matter composed of different combinations of atoms 

the building blocks of matter; each element is composed of only one type of atom 

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Question 2

2.

The rows of the periodic table are called , and are organized according to _

columns, reactivity

columns, mass

periods, reactivity

periods, mass

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Question 3

3.

The element in group 13, period 3 is

Aluminum (Al), a metalloid

Aluminum (Al), a metal

Silicon (Si), a metalloid

Silicon (Si), a metal

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Question 4

4.

Which of the following elements belongs to the noble gas group?

Argon (Ar) 

Oxygen (O)

Sodium (Na) 

Calcium (Ca) 

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Question 5

5.

Which of the following properties most likely applies to the element in group 8, period 4?

Poor conductor of heat and electricity 

Very brittle

Is a gas at room temperature 

Is shiny in appearance 

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Question 6

6.

Elements in group 1...

Are quite reactive 

Are a type of non-metal 

Are often found in large deposits in pure form

Are not reactive 

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Question 7

7.

A vertical column in the periodic table is called

valence

branch 

group or family 

period 

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Question 8

8.

The majority of the elements in the periodic table are:

a. noble gases

b. nonmetals

c. metalloids

d. metals

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Question 9

9.

Which element is classified as metalloid?

a. Ca

b. Cl

c. Si

d. Zn

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Question 10

10.

Group 2 is called

a. Alkali Metals

b. Halogens

c. Nobel Gases

d. Alkaline Earth Metals

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Question 11

11.

Group 17 is called

a. Alkali Metals

b. Halogens

c. Nobel Gases

d. Alkaline Earth Metals

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Question 12

12.

Group 18 is called

a. Alkali Metals

b. Halogens

c. Nobel Gases

d. Alkaline Earth Metals