stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Elements, Compounds & Mixtures Review Flashcards | StudBud
Explore
/
Duplicate of Elements, Compounds & Mixtures Review
Duplicate of Elements, Compounds & Mixtures Review
30 terms
·
StudBud Administration
·
37 plays
#elements #compounds #mixtures #chemistry #6thgradescience
Flashcards
30 cards
F
Practice quiz
P
Host live
L
Questions
30
Answers
1
In a mixture, each substance keeps its own properties.
True
False
2
N, O, Cu, Na, F, He and Ar are all examples of...
Element names
Chemical symbols
Chemical formulas
Common names
3
A mixture can be separated by...
Physical means
Chemical means
Chemical changes
Windex
4
What is the first element in group 13?
Fluorine
Lithium
Carbon
Boron
5
Carbon Dioxide is an example of a ...
Common name
Chemical name
Chemical formula
Element
6
Is square A showing an element, compound or mixture?
Mixture of compounds
Compound
Element
Mixture
7
This tells you how many of each element are in a chemical formula.
Subscript - O2
Chemical symbol
Superscript - H2
Submarine
8
The name scientists give a substance.
Common name
Chemical formula
Molecule
Chemical name
9
Which of the following only contains one type of atom?
Element
Chemical Formula
Compound
Mixture
10
All compounds are molecules, but not all molecules are compounds.
False
True
11
The horizontal rows on the periodic table are called....
Groups
Families
Periods
Classes
12
The three main classes of elements are...
Metals, Nonmetals and Metalloids
Metallics, Nonmetallics and Dulls
Solids, Liquids and Gases
Colloids, Heterogeneous and Homogeneous
13
Nitrogen, Oxygen, Carbon and Iron are all examples of ...
Mixtures
Compounds
Elements
Molecules
14
These can only be separated by chemical means.
Mixtures
Elements
Compounds
15
The Earth's crust is mainly made up of only five...
Animals
Compounds
Elements
Mixtures
16
The vertical columns on the periodic table are called...
Families
Periods
Gaps
Sections
17
What does square B show- an element compound or mixture?
Element
Mixture
Trick Question, the limit does not exist!
Compound
18
What is shown in box B?
Mixture
Elements
Bananas
Compounds
19
Is square D showing an element, compound or mixture?
Compound
I don't know!
Mixture
Element
20
A molecule is formed when two or more atoms join together chemically.
False
True
21
Which of the following is a chemical formula?
Helium
NaCl
Sodium Chloride
Na
22
These contain either 1 uppercase letter (H)
OR
1 uppercase letter and 1 lowercase letter (He)
Chemical symbol
Chemical name
Mixtures
Chemical formula
23
What is shown in box D?
Compounds
Elements
Molecules
Mixture
24
H
2
O is an example of a...
common name
subscript
chemical name
chemical formula
25
Is square C showing an element, mixture or compound?
Element
Compound
Mixture
I don't know!
26
What is shown in box C?
Compounds
Mixture
Elements
Molecules
27
A _____________ is a combination of two or more substances that are NOT chemically combined.
Molecule
Compound
Mixture
Metal
28
A compound is formed when two or more
different
elements are joined together chemically.
True
False
29
What is shown in box A?
Compound
Elements
Molecule
Mixture
30
A _____________ gives you a sense of the USE of a substance.
Common name
Nickname
Chemical name
Chemical formula
