Periodic Table Exam Review

Question 1

The appearance of solid metals can be described as

Accepted Answer

Shiny

Question 2

What is the electron affinity trend as you move across a period (left to right)?

Accepted Answer

Increases

Question 3

Metals can be used as wire because they are

Accepted Answer

Ductile

Question 4

The transition elements are in groups

Accepted Answer

3-12

Question 5

The highly toxic element has been used in nuclear reactors.

Accepted Answer

Plutonium

Question 6

This Russian chemistry professor created the 1st version of the periodic table.

Accepted Answer

Mendeleev

Question 7

Nonmetals are dull in appearance.

Accepted Answer

True

Question 8

What is the ionization energy trend down a group?

Accepted Answer

Decreases

Question 9

What is the chemical symbol for Potassium?

Accepted Answer

K

Question 10

Why are synthetic elements useful?

Accepted Answer

Create products and an energy source

Question 11

Why is hydrogen placed in the same group as the alkali metals?

Accepted Answer

Hydrogen has 1 valence electron

Question 12

A family of elements that has 2 electrons in its outer level is the

Accepted Answer

Alkaline earth metals

Question 13

Bismuth is a metal.

Accepted Answer

True

Question 14

Which element make up 65% of the human body?

Accepted Answer

Oxygen

Question 15

Nonmetals conduct heat well.

Accepted Answer

False

Question 16

The alkali metals make up what group?

Accepted Answer

1

Question 17

Nonmetals are malleable.

Accepted Answer

False

Question 18

What is the atomic number of lithium?

Accepted Answer

3

Question 19

Which chemical family makes up group 17 of the periodic table?

Accepted Answer

Halogens

Question 20

What is the atomic radius trend across a period (left to right)?

Accepted Answer

Decreases

Question 21

Metals form metallic and ionic bonds.

Accepted Answer

True

Question 22

Any element that has an atomic number greater than 92 is a

Accepted Answer

Transuranium element

Questions 22