Atoms, Elements, and Molecules

Assessment
•
Cassandra Brooker
•
Science
•
10th Grade
•
10 plays
•
Medium
Student preview

8 questions
Show answers
1.
Classification
Categorize each as a Atom, Element, or Molecule.
One category will have 2 answers.
Groups:
(a) Atom
,
(b) Element
,
(c) Molecule
2.
Multiple Choice
Which atoms are in Hydrochloric Acid
Hydrogen and Chlorine
Hydrogen and Carbon
3.
Match
Match the following element with its chemical symbol.
Carbon
H
Chlorine
Cℓ
Hydrogen
C
Nitrogen
N
4.
Multiple Choice
What is the chemical formula for Hydrochloric Acid?
l = lowercase "L"
hcℓ
Hcℓ
HCL
HCℓ
5.
Multiple Choice
How many hydrogen atoms are in this molecule?
1
6
12
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