Periodic Trends and Element Structure Unit Quiz Review

Question 1

What does the front number represent in the electron figuration?

Answer 1

Energy level (n)

Question 2

What does the subscript represent in the electron figuration?

Answer 2

number of electrons in the sublevel

Question 3

Who created the first periodic table?

Answer 3

Mendeleev

Question 4

Who rearranged the periodic table?

Answer 4

Moseley

Question 5

How did Moseley arrange the periodic table different?

Answer 5

Used atomic number instead of average atomic mass

Question 6

The vertical columns are known as…

Answer 6

groups or families

Question 7

The horizontal rows are known as…

Answer 7

periods or energy levels

Question 8

What is distinct about metal’s melting point

Answer 8

High

Question 9

What is distinct about nonmetals melting point?

Answer 9

Low

Question 10

Metalloids are ____ conductors

Answer 10

Semi Conductors

Question 11

Metals appear…

Answer 11

Shiny

Question 12

Metals are on the ___ side of the table

Answer 12

left

Question 13

Metals are ___ at room temp

Answer 13

solid

Question 14

Metalloids have ___ of metals and nonmetals

Answer 14

properties

Question 15

Metalloids are along the ___

Answer 15

stairstep line

Question 16

Metalloids are ___ at room temp

Answer 16

solid

Question 17

non metals are ___ at room temp

Answer 17

gases

Question 18

solid forms of nonmetals are …

Answer 18

brittle

Question 19

non metals are on the ____ side of the table

Answer 19

right

Question 20

non metals are ___ conductors

Answer 20

poor