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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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A #chemistry quiz to introduce the #periodic #table
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
This picture is an example of...
A heterogeneous mixture.
A homogeneous mixture.
2
This picture is an example of...
A heterogeneous mixture.
A homogeneous mixture.
3
A physical change...
Is a change in state of matter.
Requires heat.
Is a change in appearance.
Doesn't change the identity of a substance.
4
Dmitri Mendeleev invented...
States of matter
Uranium
Electricity
The Periodic Table of Elements
5
When a
liquid
turns into a
gas
.
Breaking point
Freezing point
Melting point
Boiling point
6
A solution with the same composition throughout.
Heterogeneous
Homogeneous
Uniform
Well-mixed
7
A particle of two or more atoms that stick together.
Mixture
Solution
Molecule
Element
8
Elements in the periodic table are organized by...
Increasing atomic mass.
Decreasing atomic mass.
Increasing energy.
Increasing atomic number.
9
When a
solid
turns into a
liquid
.
Boiling point
Sublimation
Point of no return
Melting point
10
Compounds are...
Mixtures of two or more substances.
Solutions made of two or more substances.
Formed when elements are joined by chemical bonds.
11
Which of the following creates a new substance?
Heat
A physical change
A chemical change
A change in the state of matter
12
A
family
on the periodic table is...
A group of elements with similar appearances
A group of elements with the same parents
A row of elements
A column of elements
13
_______ particles have more energy than particles in other states of matter.
Boiling point
Liquid
Gas
Solid
14
This type of mixture has different properties throughout.
Heterogeneous
Homogeneous
Heated
Blended
15
________ are the most basic building blocks of matter.
Atoms
Compounds
Minerals
Molecules
