Chemistry Quick Quiz

What is chemistry?

• Study of energy

• Study of matter and its interactions

• A branch of science that studies living organisms

• The study of the natural world

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

How many atoms of carbon (C) are in C₆H₁₂O₆?

• 3
• 6
• 12
• 24

Tags

NGSS.MS-PS1-1

What is a chemical equation?

• Describes the number of elements in a compound.

• One or two letters that represent the elements on the periodic table.

• The number to the lower right of an element that shows the number of atoms bonded.

• A written description of a chemical reaction.

______ is the end result of a chemical reaction. (Right Side)

• Product

• Deleting atoms and matter

• Subscript

• Reactant

One or two letters that represent the elements on the periodic table is called? For example, Ca.

• Subscript

• The Chemical Equation

• The Chemical Symbol

• Coefficient

What does the Law of Conservation of Matter state?

• Matter cannot be created or destroyed in a chemical reaction, it just changes into something new/changes form.

• Matter can only be lost in a chemical reaction.

• Matter can only be gained in a chemical reaction.

• Matter can be gained and lost in a chemical reaction.

Tags

NGSS.MS-PS1-5

What is the left part of a chemical equation called?
2H_{2 +} O₂ --> 2H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

What is the right part of a chemical equation called...
2H_{2 +} O₂ --> 2H₂O

• Reactants
• Products 
• Yields 
• Chemical Equation 

Tags

NGSS.MS-PS1-5

How many total atoms are in this compound? Al₂O₃

• 2

• 5

• 6

• 3

Tags

NGSS.MS-PS1-1

Element or compound?
H₂O

• element
• compound

Tags

NGSS.MS-PS1-1