Periodic Table Review Honors

Question 1

Describe the trend in reactivity as you go down group 2 on the periodic table:

Accepted Answer

Increases

Question 2

This is the name given to the vertical columns.

Accepted Answer

Either group or family

Question 3

A positively charged ion is known as a(n):

Accepted Answer

cation

Question 4

As you go across a period, this decreases.

Accepted Answer

Radius

Question 5

Find Me: Period 5 Group IIIA

Accepted Answer

In

Question 6

As atomic radius increases, this decreases.

Accepted Answer

All of the above

Question 7

This is the group that has the largest ionization energies.

Accepted Answer

Noble Gases

Question 8

As you go down a group, what is responsible for the trend in ionization energy?

Accepted Answer

Shielding Effect

Question 9

As you go down a group, this increases.

Accepted Answer

Radius

Question 10

An alkaline earth metal used in flashbulbs.

Accepted Answer

Mg

Question 11

Moving across a period, what is responsible for the trend in electron affinity?

Accepted Answer

ENC

Question 12

The energy needed to attract an electron while in a chemical bond is known as:

Accepted Answer

Electronegativity

Question 13

Trends in families are all

Accepted Answer

Similar

Question 14

Sr2+ is isoelectronic with this element.

Accepted Answer

Kr

Question 15

This is the group that has the largest electronegativities.

Accepted Answer

Halogens

Question 16

These are malleable, ductile and good conductors of heat and electricity.

Accepted Answer

Metals

Question 17

Which atom has the largest radius?

Accepted Answer

K

Question 18

The energy needed to remove an electron is known as:

Accepted Answer

Ionization Energy

Question 19

The elements in group 18 are called the noble gases because they are all:

Accepted Answer

Inert

Question 20

Which ion has the largest radius?

Accepted Answer

S2-

Question 21

Why is Fr the most reactive metal on the periodic table?

Accepted Answer

Large Shielding Effect

Question 22

Phenolphthalein turns pink in the presence of a(n):

Accepted Answer

base

Question 23

Which atom experiences the greatest electronegativity?

Accepted Answer

F

Question 24

The location of the most reactive elements on the periodic table:

Accepted Answer

Lower left and upper right

Question 25

The most reactive metal on the periodic table is:

Accepted Answer

Fr

Periodic Table Review Honors

Questions 25

Periodic Table Review Honors

Questions 25