stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chemistry Year 8 Flashcards | StudBud
Explore
/
Chemistry Year 8
Chemistry Year 8
20 terms
·
StudBud Administration
·
214 plays
Yr8 Chemistry Part 1 Revision
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Which of these is a mixture?
X
Z
Y
W
2
What is the charge of an electron?
-
+
No charge
3
True or false- All elements are listed on the periodic table
False
True
4
On which side of the periodic table are non-metals found?
Right
Left
5
Which of these is a compound?
Blood
Lead
Carbon dioxide
Iron
6
True or false- Most elements are non metals
True
False
7
Which subatomic particles are found in the nucleus of an atom?
Protons and neutrons
Protons and electrons
Electrons and neutrons
8
Which of these is a metal
Oxygen
Sulfur
Chlorine
Lead
9
Which of these is an element?
Methane
Nitrogen
Carbon dioxide
Water
10
Which element is a liquid at room temperature
Sodium
Hydrogen
Nitrogen
Mercury
11
What is the maximum number of electrons the second shell can hold?
8
6
2
10
12
Which of these is a compound?
D
C
B
A
13
Which of these is a mixture?
Water
Helium
Ammonia
Sea water
14
Who developed the modern periodic table?
Mendeleev
Rutherford
Thompson
Dalton
15
How many protons does Carbon have?
3
12
18
6
16
What is the chemical symbol for sodium?
Na
nA
NA
na
17
What is the name given to the horizontal rows on the periodic table?
Periods
Rows
Groups
Columns
18
What name is given to group 1 on the periodic table?
Alkali metals
Halogens
Noble gases
Transition metals
19
Why do we use chemical symbols in chemistry?
It is more fun
So that there is a universal language
Scientists can't spell all the elements
So it is quicker to write equations
20
Which of these is
not
a property of metals?
Dull
Strong
Ductile
Good conductor of heat
