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Atoms, Elements, Compounds & Mixtures Quiz Flashcards | StudBud
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Atoms, Elements, Compounds & Mixtures Quiz
Atoms, Elements, Compounds & Mixtures Quiz
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Basic chemistry terms - compounds, atoms, mixtures, elements
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Questions
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Answers
1
In this diagram, Y represents
An atom
A compound
An element
A mixture
2
An unknown liquid has a pH level of 8.5. Which of the following best describes this liquid?
Slightly acidic
Slightly basic
Highly acidic
Highly basic
3
When two or more atoms of the same element chemically combine, we call this:
Molecule
Atom
Compound
Mixture
4
On the Periodic Table, all elements in the same ____________ have similar properties.
Group
Row
Category
Period
5
In this diagram, Z represents
An element
A mixture
A compound
An atom
6
The negatively charged subatomic particles are called
Protons
Electrons
Neutrons
None
7
A chemical with two or more types of atoms bonded together is called:
A mixture
An element
A compound
An atom
8
In this diagram, X represents…
One atom
An element
A mixture
An compound
9
A substance has different types of compounds and/or elements not chem. combined:
A compound
An atom
A mixture
An element
10
_________ are the building blocks of matter.
Atoms
Elements
Compounds
Mixtures
11
A chemical with only one type of atom is called:
A compound
An element
An atom
A mixture
12
The neutral subatomic particles in an atom are called:
Neutrons
Electrons
None of the above
Protons
13
This image shows sub-atomic particles called protons, neutrons & electrons. This diagram is…
A mixture
An atom
A compound
An element
14
This diagram represents
An element
A compound
A mixture
An atom
15
An unknown liquid has a pH level of 2.5. How would you classify it?
Slightly basic
Slightly acidic
Highly acidic
Highly basic
16
This diagram represents
An element
An atom
A compound
A mixture
17
The periodic table shows all the different types of
Mixtures
Elements
Compounds
18
In this diagram, W represents
An atom
A mixture
A compound
An element
19
Water (H
2
O) is made of two hydrogen atoms and one oxygen atom bonded together. Water is:
A mixture
An element
A compound
An atom
20
The positively charged particles in an atom are called...
None of the above
Neutrons
Electrons
Protons
