Review Game: Periodic of Elements

Symbols

2

Potassium

K

2

Bromine

Br

3

Xenon

Xe

4

Phosphorus

P

5

Chlorine

Cl

Name of Elements

2

Ar

Argon

2

S

Sulfur

3

I

Iodine

4

Ni

Nickel

5

Mn

Manganese

Classification of Elements

2

This group of elements are hard to break.

Metals

2

They are known as toxic/poisonous group to humans. 

Halogens

3

These elements are known to be a semi conductor of electricity. 

Metalloids

4

They are brittle but a good insulator of electricity. 

Non-metals

5

The most stable group of elements. 

Noble Gases

Random Questions

2

Who introduce the Periodic Table of Elements?

Dmitri Mendeleev

2

How many groups are there in the Periodic Table? 

8

3

The positive charge in the atom is known as ____. 

Proton

4

The proton is the same number as atomic number and ______? 

Electron

5

Collision of atoms needs ________ to collide to each other. 

Enough energy

Random Questions

2

The oxygen is in group 6, how many dot/s you will write to its Lewis dot structure? 

6

2

This chemical element is what we put in the pool in order to kill bacteria/germs in the water. 

Chlorine

3

This chemical element is what we need as an air to let balloons fly high. 

Helium

4

This element can be stretch to use as wiring for electricity. 

Copper

5

Elements in the periodic table is arranged to its ______. 

Atomic Number