Stoichiometry Vocabulary Review
Authored by Kari Espada
Science
11th Grade
NGSS covered
Used 11+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the smallest unit of a chemical element that retains its chemical properties?
Molecule
Atom
Compound
Ion
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the term for a substance made of two or more elements chemically combined in a fixed ratio?
Mixture
Element
Compound
Solution
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the number of atoms of each element in a molecule?
Atomic number
Molecular formula
Empirical formula
Molar mass
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the mass of one mole of a substance?
Atomic mass
Molar mass
Molecular weight
Formula mass
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the term for the simplest whole-number ratio of atoms in a compound?
Molecular formula
Empirical formula
Structural formula
Chemical equation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the reactant that is completely consumed in a chemical reaction, limiting the amount of product formed?
Excess reactant
Limiting reactant
Catalyst
Intermediate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the amount of product that can be formed in a chemical reaction based on the limiting reactant?
Theoretical yield
Actual yield
Percent yield
Stoichiometric yield
Tags
NGSS.HS-PS1-7
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