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WorksheetsLesson 1.3 Classifying Matter
Total questions: 25
Worksheet time: 15mins
Name
Class
Date
1.
What is the basic particle from which elements are made
a)
Molecule
b)
atam
c)
atom
d)
atomus
2.
Which of these is NOT an element
a)
Nickel
b)
Copper
c)
Platinum
d)
Carbon Dioxide
3.
How would you seperate sand and water?
a)
Distillation
b)
Filtration
c)
Evaporation
4.
In a mixture, do the substances lose or retain their properties?
a)
Lose
b)
Retain
5.
A mixture is always made up of a combination of elements
a)
True
b)
False
6.
What is krypton’s atomic number (just guess)😉😂
a)
36
b)
23
c)
90
d)
13
7.
Atoms have similar jobs to...
a)
Cells
b)
Tissues
c)
Cookies
8.
Water=Compound
a)
True
b)
False
9.
A________ mixture can be easily separated.
a)
Homozygous
b)
Heterogeneous
c)
Homogeneous
d)
Heterozygous
10.
What is the ratio of hydrogen to oxygen in water’s chemical formula?
a)
2:1
b)
1:9
c)
2 hydrogen to 1 copper
d)
1+2
11.
Who created The Periodic Table?
a)
Isaac Newton
b)
Primo Levi
c)
Dmitri Mendeleev
d)
Michael Jackson
12.
What is an example of a pure substance?(a substance made up of only one kind of atom)
a)
Element
b)
Atoms
c)
Alleles
d)
Mixture
13.
Air is an example of what kind of mixture?
a)
Compound
b)
Solution
c)
Homogeneous
d)
Homozygous
14.
The simplest type of substance is an..
a)
Atom
b)
Element
c)
Molecule
d)
Compound
15.
Atoms are held together by a..
a)
Chemical Bond
b)
Physical Bond
c)
Homogeneous Bond
d)
Kind Bond
16.
Who made this quiz?(trick is spell my name right)😏
a)
TeLasia Samuel
b)
TaLaya Samuel🙄
c)
Te’Lasia Samuel
d)
Telasia Samuel
17.
What is the atomic mass of "F"
a)
9
b)
18
c)
17
d)
19
18.
All matter is made of what?
a)
energy
b)
atoms
c)
electrons
d)
compounds
19.
How many neutron are in the atom "K"?
a)
7
b)
2
c)
39
d)
12
20.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
21.
Atomic number
a)
the number of protons in the nucleus of an atom
b)
the number of neutrons in the nucleus of an atom
c)
the number of neutrons & protons in the nucleus of an atom
d)
the number of protons & electrons in the nucleus of an atom
22.
The chemical symbol for Silver is ...
a)
Si
b)
Au
c)
Ag
23.
The element symbol for Potassium is ...
a)
P
b)
Po
c)
Pt
d)
K
24.
What charge does a proton have?
a)
negative
b)
neutral
c)
no charge
d)
positive
25.
What is the NAME of....
BaO
BaO
a)
barium (II) oxide
b)
barium oxide
c)
barium oxygen
d)
barium (I) oxide
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