Chemistry is a branch of physical science that studies the composition, structure, properties and change of matter.In this realm, chemistry deals with such topics as the properties of individual atoms, the manner in which atoms form chemical bonds in the formation of compounds, the interactions of substances through intermolecular forces to give matter its general properties, and the interactions between substances through chemical reactions to form different substances.
This app is very useful for science lovers and helpful for High School Students.
Questions are divided into four levels, yo can not go to level next level until you pass the level.
Some Questions are as below:
What is the name of the following chemical formula?NaCl
What is the name of the following chemical formula?P2Cl5
Which of these has the formula CH4?
What is the formula for ammonia?
Ammonium nitrate is heavily used in explosives and fertilizers. What is the formula for the polyatomic ion, nitrate?
Ethylene Glycol? (Most drivers should know)
Sodium Chloride? (It's great with fries)
Mercury? (It might run away from you)
Nitrous Oxide also is known as the dinitrous oxide? (Could be fun)
Acetic Acid? (Great with fries as well)
Petrolatum? (It's good for "Chapped" lips)
Acetylsalicylic Acid? (Don't think too hard)
Hydrates are ionic compounds with water attached. Name the compound LiBr > 3 H2O.
What is the formula for Zinc Hydroxide?
What is the name for MgSO3?
What is the formula for FrBr?
What is the formula for Copper (I) Oxide?
What is the name for CuCl?
Name the element- Na
How many electrons can there be in ring #1 in a bohr- rutherford diagram?
How do you represent Lithium Chloride?
What is Sodium Chloride called?
convert 23 ml to liters
convert 18 km to mm
Define matter:
name the three states of matter
a change from liquid to solid is called
a change from liquid to gas is known as
a change from gas to liquid is called
a mixture of sand and iron particles can be separated by
a mixture of salt and water can be separated by
a mixture of sand and water can be separated by
a mixture of peroxide and water can be separated by
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