Dihydrogen monoxide (DHMO):

what the hell is dihydrogen monoxide?, is essential to life

about 120 BPM, going to be great!

copp-er. copper. copper good! copper strong!

near the top of the reactivity series

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Year 8 End of Term 1 Christmas Quiz

25 termsStudBud Administration50 plays

As above

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Questions 25

Answers

1
Lithium will...
try to be the next President of the United States of America
dissolve human flesh
float on water
spontaneously burst into flames in air
2
Dihydrogen monoxide (DHMO):
not really a thing
what the hell is dihydrogen monoxide?
will kill all humans
is essential to life
3
House music is:
about 120 BPM
going to be great!
a major contributor to deafness in under 15's
pointless
4
Santa's chemistry lesson was cancelled due to :
he ran out of H2 Ho Ho ho
elf and safety concerns
someone chopped down his Christmas chemis-tree
reindeer are not allowed in the lab
5
Zn + CuSO₄ ->
ZnSO4 + Cu
ZnCu + SO4
H2SO4 + ZnO
Cu + H2O
6
Heating iron and sulphur strongly creates...
A mess
Iron Sulphide, a mixture
Iron Sulphide, a compound
Iron Sulphate, a compound
7
Calcium + Water ->
calcium and water
calcium hydroxide and hydrogen
calcium oxide and water
calcium oxymoronium
8
A native metal is
very unreactive
found in an ore
an unsophisticated metal
a rock with enough metal in it to be worth extracting
9
Ugg make
green rock!
copp-er. copper. copper good! copper strong!
malachite!
fire!
10
Which of these is a molecule?
sodium chloride
H2
Fe
gold
11
Metals are good
conductors of heat
fun
inductors of electricity
they sure are!
12
There are currently these many known elements:
264
118
112
1430
13
We can separate water into hydrogen and oxygen with:
a hammer
carbon
a Hoffman voltameter
electrolycide
14
liquids cannot be
oppressed
impressed
compressed
repressed
15
An alloy is:
stronger than a metal
more sonorous than a metal
shiny!
arranged in neat rows
16
Mixing Al + Fe₂O₃results in:
a small black hole forming
an explosion
poisonous fumes
nothing
17
Sodium is
in Group 2
near the top of the reactivity series
a reddish brown metal
good on chips
18
Atoms cannot be:
beaten!
created or destroyed
discussed in polite converation
understood
19
In the reactivity series carbon is:
above insaniam
below zinc but above iron
below aluminium but above zinc
aiming for a top 3 finish this year
20
Sodium + sulfur + oxygen =
sodium sulfide
sodium sulfate
sodium sulfite
sodium sulfoxide
21
Acid + Base = Salt + ______?
hydroxide
water
hydrogen
pepper
22
Which of these is NOT a metal?
Sodium
Copper
Cobalt
Phosphorus
23
The capital of New Zealand is:
Christchurch
Canberra
Wellington
Auckland
24
We can extract copper from CuO by reacting it with...
its own sense of self-worth
oxygen
caesium
carbon
25
Metals are:
compliant
maleficient
good abductors
robust

Year 8 End of Term 1 Christmas Quiz Flashcards | StudBud