Ch. 5 Periodic Table

Question 1

Mendeleev organized the elements on the PT to copy the game......

Accepted Answer

Solitaire

Question 2

Which family belongs to the following group: 2A

Accepted Answer

Alkaline Earth metals

Question 3

Which family belongs to the following group: 6A

Accepted Answer

Oxygen

Question 4

Which family belongs to the following group: 7A

Accepted Answer

Halogen

Question 5

Which family belongs to the following group: 1A

Accepted Answer

Alkali metals

Question 6

Which type of elements are located on the left side of the PT?

Accepted Answer

Metals

Question 7

Which type of elements are located in groups 3-12 of the PT?

Accepted Answer

Transition metals

Question 8

Which family belongs to the following group: 8A

Accepted Answer

Noble gases

Question 9

Metals are considered to be....

Accepted Answer

malleable and ductile, good conductors of heat and electricity

Question 10

Which type of elements are located on the right side of the PT?

Accepted Answer

Nonmetals

Question 11

Valence electrons are the electrons that occupy the highest..... of an atom

Accepted Answer

energy level

Question 12

Which family belongs to the following group: 3A

Accepted Answer

Boron

Question 13

Which family belongs to the following group: 4A

Accepted Answer

Carbon

Question 14

How many elements had been discovered before 1750?

Accepted Answer

17

Question 15

Which family belongs to the following group: 5A

Accepted Answer

Nitrogen

Question 16

Which type of elements are located on the staircase?

Accepted Answer

Metalloids

Question 17

What would Mendeleev give the empty spaces he left on the PT?

Accepted Answer

temporary/place holder names

Questions 17