Chemistry: How Do Atoms Rearrange?

Select the vocabulary word based on the given definition: a chemical reaction, commonly called burning

• combustion

• chemical equation

• chemical reaction

• molecule

Select the vocabulary word based on the given definition: a representation of a chemical reaction using chemical formulas

• combustion

• chemical equation

• chemical reaction

• molecule

Select the vocabulary word based on the given definition: a process during which the atoms of starting substances (reactants) rearrange to form new substances (products)

• combustion

• chemical equation

• chemical reaction

• molecule

Select the vocabulary word based on the given definition: a particle made of two or more atoms that are held together with strong (covalent) bonds

• combustion

• chemical equation

• chemical reaction

• molecule

Select the vocabulary word based on the given definition: an insoluble solid product of a reaction

• precipitate

• reactants

• products

• molecule

Select the vocabulary word based on the given definition: a starting substance in a chemical reaction

• precipitate

• reactant

• product

• molecule

Select the vocabulary word based on the given definition: a substance produced in a chemical reaction

• precipitate

• reactant

• product

• molecule

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

• 3
• 6
• 12
• 24

How many Sodium (Na) are in 6NaCl?

• 1
• 12
• 6

How many Aluminum are in Al₂O₃?

• 3
• 2
• 5