Chemical Reactions Vocabulary

Chemical Reactions Vocabulary

10th Grade

8 Qs

quiz-placeholder

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Chemical Reactions Vocabulary

Chemical Reactions Vocabulary

Assessment

Quiz

Science

10th Grade

Practice Problem

Medium

NGSS
HS-PS1-7, HS-PS1-4, HS-PS1-6

Standards-aligned

Created by

Emily Wilcox

Used 13+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the substance that exists before a chemical reaction?

substrate

product

catalyst

reactant

Tags

NGSS.HS-PS1-7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a substance that speeds up a chemical reaction by reducing the activation energy but is not itself consumed in the reaction?

substrate

reactant

catalyst

enzyme

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the energy-requiring process by which atoms or groups of atoms in substances are changed into different substances?

reactant

activation energy

catalyst

chemical reaction

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a protein that speeds up a biological reaction by lowering the activation energy needed to start the reaction?

enzyme

catalyst

product

substrate

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the minimum amount of energy needed for reactants to form products in a chemical reaction?

catalyst

chemical reaction

active site

activation energy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reactant to which an enzyme binds?

catalyst

product

substrate

enzyme

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the specific place where a substrate binds on an enzyme?

catalyst

substrate

activation energy

active site

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a substance formed by a chemical reaction?

product

substrate

catalyst

reactant

Tags

NGSS.HS-PS1-6

NGSS.HS-PS1-7