What do you know about Chemistry

Elements

100

Which element is a major component of water and the most abundant element in the universe?

What is Hydrogen?

200

This element is essential for respiration and is the second most abundant element in the Earth's atmosphere.

What is oxygen?

300

Found in all living organisms, this element is the backbone of organic molecules.

What is Carbon

400

This element is a key component of amino acids and proteins and makes up about 78% of the Earth's atmosphere.

What is Nitrogen 

500

Used in disinfecting water, this element is commonly found in table salt when combined with sodium.

What is Chlorine

Compounds

100

Sodium Chloride also known as table salt

What is NaCl

200

CO₂

What is Carbon Dioxide

300

MgO

What is Magnesium Oxide

400

C₆H₁₂O₆

What is glucose

500

The formula for Ammonia 

What is NH₃

element abbreviations

100

Flourine 

What is Fl

200

Germanium 

what is Ge?

300

Aluminum 

What is Al

400

Bromine

What is Br?

500

Polonium

what is Po

Atomic Numbers

100

Iodine

What is 53

200

55

What is Cesium 

300

Potassium

What is 19

400

Carbon

What is 6

500

87 is my atomic number 

What is Francium 

Random

100

All atoms contains 3 sub atomic particles 

What are protons, neutrons, electrons

200

Equation for finding the atomic mass of an element 

What is Protons + Neutrons

300

Avogadro's number

What is 6.022 x 10²³

400

The equation for Density 

What is density = mass divided by volume

Density=Mass/Volume

500

How many protons does Calcium have 

What is 20