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Periodic Table Review (4/9/2025)

Last updated 8 months ago

35 questions

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SCI.8.5c

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Question 1

1.

color period 2 red

Question 2

2.

color group 2 red

Question 3

3.

color metalloids green in the periodic table

Question 4

4.

color metals yellow in the periodic table

Question 5

5.

color non-metals green in the periodic table

Question 6

6.

color the most reactive metal group yellow and the most reactive nonmetal group green.

Question 7

7.

Draw a square around valence electrons number in group, 1, 2, 13,14,15,16,17,18

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Draggable item		Corresponding Item

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

Question 19

19.

Question 20

20.

Question 21

21.

Question 22

22.

Question 23

23.

Question 24

24.

Question 25

25.

Question 26

26.

Question 27

27.

Question 28

28.

Question 29

29.

Question 30

30.

Question 31

31.

Question 32

32.

Question 33

33.

Question 34

34.

Question 35

35.

Draggable item		Corresponding Item

Categorize of the following statements as true for the group and Periods of the periodic table.  

Represented by Rows in the periodic table 

Represented by up and down columns in the periodic table

Elements have similar physical and chemical  properites

The atomic number increases as you move down the row 

Elements have similar energy shell number.

The number of valence electrons stay the same

Group 

Period 

In the Periodic Table, the vertical columns that extend up and down the Periodic Table are called

periods

groups

classes

What makes Noble Gases unique?

A - They are highly reactive

B - They are the least reactive elements 

C- The outer shell of valence electrons is "full"

Select all true statements about the Alkali Metals. 

The are in the first group of the periodic table 

These metals are unreactive 

The are in the second family of the periodic table

They are the most reactive metals 

They are solid

Rank the folowing elemets as Metals, Nonmetals or Metalloids.

Gernamium (Ge)

Sodium (Na)

Chlorine (Cl)

Oxygen (O)

Boron (B)

Iron (Fe)

Metals

Nonmetals

Metalloids

purple oval

element symbol

blue hexagon

element name

Green square

atomic number

red star

mass number

Rank the folowing elemets as Alkali Metals or Noble Gases. 

Aluminum (Al) 

Sodium (Na)

Argon (Ar)

Copper (Cu)

Helium (He)

Francium (Fr)

Alkali Metals

Noble Gases 

Rank the elements with Physical and Chemical properites similar to those of Strontium (Sr) or Helium (He) 

Magnesium (Mg) 

Neon (Ne)

Calsium (Ca)

Barium (Ba)

Argon (Ar)

Krypton (Kr)

Strontium (Sr)

 Helium (He)

Rank the elements with Physical and Chemical properites similar to those of Oxygen or Lithium.

Potassium (K)

Sulfur (S)

Sodium (Na)

Selenium (Se)

Cesium (Cs)

Neon (Ne)

Oxygen (O)

Lithium (Li)

Rank the elements with Physical and Chemical properites similar to those of Zinc or Nitrogen

Mercury (Hg)

Sulfur (S)

Cadmium (Cd)

Phosphorus (P)

Antimony (Sb)

Neon (Ne)

Zinc (Zn)

Nitrogen (N)

Which of the following statements best describes reactivity of elements?

Elements that contain 1 or 7 valence electrons are very reactive.

Groups 3 through 12 are considered nonreactive, or inert.

All elements on the Periodic Table have the same reactivity.

The reactivity of elements is considered a physical property.

Which of the following elements is found in Group 2?

Boron

Helium

Calcium

Lithium

Which element is found in Group 1, Period 2?

Lithium

Vanadium

Zirconium

Potassium

Which subatomic particle defines the identity of an element?

Nucleus

Electron

Neutron

Proton

 How many valence electrons does Sulfur have? 

16

13

6

3

Identify the element with 47 protons

Sliver

Tin

Oxygen

Neon

5. Which element has an atomic number of 35 ? 

Nitrogen

Bromine

Niobium

Neodymium

12. What is the symbol for the element in period 7, group 2? 

R

Ra

Rb

Rn

11. Find the atomic number of the element in period 1, group 18. 

2

12

27

86

14. What is the symbol for the element in period 2, group 16? 

Ba

O

F

S

15. What is the element that is found in period 6, group 18?

Radium

Rubidium

Radon

Rhenium

16. Which period can you find Helium? 

18

1

8

3

19. What is the atomic number for Neon?

28

7

10

5

 Identify whether the element is a metal or a nonmetal: Hydrogen

metal

nonmetal

metalloid

Identify whether the element is a metal or a nonmetal: Zinc

metal

nonmetal

metalloid

Identify whether the element is a metal or a nonmetal: Lithium

metal

nonmetal

metalloid

Identify whether the element is a metal or a nonmetal: Sulfur

metal

nonmetal

metalloid

Match the particle with its charge.

Electron

Positive

Proton

neutral 

Neutron

negative