Properties of the Periodic Table

Question 1

The lanthanide & actinide elements are called the rare earth metals. Which of these is one?

Accepted Answer

Uranium

Question 2

Elements right of the stairstep are non-metals. On it are semi-metals. Most elements are?

Accepted Answer

metals

Question 3

Binary compounds (2 elements) with halogens are called salts. Which of these will form a salt?

Accepted Answer

iodine

Question 4

How many protons does palladium have?

Accepted Answer

46

Question 5

Inert means the element doesn't react with other elements. Which of these is not inert?

Accepted Answer

Hydrogen

Question 6

There are 6 inert gases. Helium is one. What is another?

Accepted Answer

Krypton

Question 7

Plutonium is a transuranic element. Americium & Lawrencium also. What does transuranic mean?

Accepted Answer

Beyond uranium

Question 8

The alkaline metals become more reactive as you go down the table. Which is most reactive?

Accepted Answer

radium

Question 9

Elements 57-71 are the lanthanide elements. What is the second lanthanide element?

Accepted Answer

Cerium

Question 10

Which liquid element is a halogen?

Accepted Answer

bromine

Question 11

The halogens include fluorine and chlorine. What group are they in?

Accepted Answer

17

Question 12

Copper is a transition metal. So is titanium and zinc. Where are the transition metals?

Accepted Answer

groups 3-13

Question 13

Sodium is an alkali metal. Which of these other elements is also an alkali metal?

Accepted Answer

potassium

Question 14

Alkali metals all react with water. Which of these will react with water?

Accepted Answer

Francium

Question 15

The alkali metals are in what group?

Accepted Answer

1

Question 16

There are 2 liquids on the periodic table - bromine and mercury, what two groups are they in?

Accepted Answer

7, 12

Question 17

Alkaline metals are in group 2. Which of these is an alkaline metal?

Accepted Answer

barium

Question 18

The inert gases are group 18. Which of these is inert?

Accepted Answer

Radon

Question 19

How many neutrons does cobalt have?

Accepted Answer

32

Question 20

Hydrogen is a gas. Where is the weird place it is in?

Accepted Answer

It's with the alkali metals

Question 21

What transition metal is directly above silver?

Accepted Answer

copper

Question 22

The lanthanides and what other elements are pulled out and put below for ease of printing?

Accepted Answer

actinide metals

Question 23

What transition metal is directly beneath ruthenium?

Accepted Answer

osmium

Question 24

Alkali metals become more reactive w/water as you go down. Which is less reactive than K?

Accepted Answer

None of these

Question 25

Which of these is a transition metal?

Accepted Answer

mercury

Question 26

Lithium has 3 protons and 4 neutrons. How many neutrons does potassium have?

Accepted Answer

20

Properties of the Periodic Table

Questions 26

Properties of the Periodic Table

Questions 26