Periodic Table Review 2021

Question 1

Below is a model of a sodium atom. What group is it in?

Accepted Answer

1

Question 2

Which statement is true about all metals?

Accepted Answer

Found to the left of the zig-zag line

Question 3

Everything to the right of the stair step line (and H) are

Accepted Answer

Nonmetals

Question 4

What does the Lewis Dot Structure tell you about an atom?

Accepted Answer

number of valence electrons

Question 5

Which group/family is most likely to lose it's one valance electron?

Accepted Answer

Alkali Metals

Question 6

On the periodic table, the element sulfur is most like what other element? (same group)

Accepted Answer

Oxygen (O)

Question 7

Elements that gain or lose electrons to become charged, are known as -

Accepted Answer

ions

Question 8

Use the Bohr model of this atom to determine the period and group number.

Accepted Answer

period 2, group 14

Question 9

Below is a sodium atom square on the periodic table. How many neutrons? Hint: subtract

Accepted Answer

12

Question 10

How many neutrons are in a stable atom of Aluminum?

Accepted Answer

14

Question 11

What are the elements on the stair step?

Accepted Answer

Metalloids

Question 12

This part of the periodic table tells you the number of orbitals or energy shells.

Accepted Answer

Periods

Question 13

The elements that have the most in common are in families or -

Accepted Answer

Groups

Question 14

The smallest number on the periodic table squares tells the number of

Accepted Answer

protons or electrons

Question 15

Elements that are gases at room temperature are most likely to be -

Accepted Answer

Non-metals

Question 16

Section 1 on the Periodic Table are -

Accepted Answer

Metals

Question 17

Section 2 represents what part of the periodic table?

Accepted Answer

Metalloids

Question 18

The picture shows a sodium atom. What period is it in?

Accepted Answer

3

Question 19

Elements that are ductile, malleable, conductive and shiny are most likely -

Accepted Answer

metals

Question 20

Below is a sodium atom, which particle determines it is a sodium atom?

Accepted Answer

Proton

Question 21

Both atoms are Carbon but with different masses. These atoms are Carbon _____________.

Accepted Answer

isotopes

Question 22

Below is a model of a sodium atom. How many electrons does it have?

Accepted Answer

11

Question 23

How many protons and electrons are in a neutral atom of aluminum?

Accepted Answer

13

Question 24

Section 3 represents what part of the periodic table?

Accepted Answer

Nonmetals

Question 25

How would you classify an element that is brittle, dull and does not conduct heat or electricity?

Accepted Answer

Non-Metals

Question 26

The largest number on the periodic table square tells us the number of -

Accepted Answer

protons plus neutrons

Question 27

The columns on the periodic table are called the families or -

Accepted Answer

Groups

Question 28

Everything to the left of the stair step line (except H) are

Accepted Answer

Metals

Question 29

Which element is in period 3, group 2?

Accepted Answer

Mg (Magnesium)

Question 30

Which group will not form chemical bonds with other elements?

Accepted Answer

Noble Gases

Periodic Table Review 2021

Questions 30

Periodic Table Review 2021

Questions 30