Trends in Periodic Table of Elements II

Question 1

Lists elements according to their ______ ________.

Answer 1

atomic number

Question 2

Still used columns called ________ which consist of elements with similar properties

Answer 2

families

Question 3

Still uses rows called _______. Elements increase by 1 moving from left to right.

Answer 3

periods

Question 4

The modern Periodic table lists how many elements?

Answer 4

118 element

Question 5

What are the properties of metals and nonmetals?

Answer 5

Ductile, Malleable, Brittle, Luster, Dull

Question 6

What is the Location of the Metals?

Answer 6

to the left of the staircase

Question 7

What are the properties of metals?

Answer 7

Malleable, Ductile, Has luster, Good conductors, High MP, BP

Question 8

What is the location of the non-metals?

Answer 8

to the right of the staircase

Question 9

What are the properties of non-metals?

Answer 9

Brittle, Dull, Low MP, BP neg, Poor conductors

Question 10

What are the properties of TRANSITION METALS

Answer 10

colored ions and Multiple oxidation states

Question 11

What is the location of TRANSITION METALS?

Answer 11

located in groups 3 to 12

Question 12

Where are metalloids located?

Answer 12

staircase between metals and nonmetals

Question 13

What do metalloids display?

Answer 13

metallic and nonmetallic

Question 14

Where are noble gases located?

Answer 14

group 18

Question 15

Noble gases have a full _________ _____ and are therefore very stable.

Answer 15

valence shell

Question 16

Noble gases are not very _________.

Answer 16

reactive or inert

Question 17

Amount of energy needed to remove the most loosely bound electron from a neutral gaseous atom.

Answer 17

IONIZATION ENERGY

Question 18

It is the distance between nuclei of identical atoms bonded together. (Basically tells the size of a neutral atom).

Answer 18

ATOMIC RADIUS

Question 19

It is the measure of its attraction for electrons when bonded to another atom.

Answer 19

ELECTRONEGATIVITY

Question 20

electrons in the outer energy level of an atom

Answer 20

VALENCE ELECTRONS

Question 21

Electrons can gain or lose energy and move to different levels.

Answer 21

PRINCIPLE ENERGY
LEVELS

Question 22

The distance from the nucleus to the outer principle energy level of the ion.

Answer 22

Ionic radius

Question 23

In atomic radius from left to right, increase or decrease in size?

Answer 23

Decrease in size

Question 24

In atomic radius from top to bottom, increase or decrease?

Answer 24

Increase