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Worksheets1066
Total questions: 10
Worksheet time: 5mins
How does rusting happen?
1066
Simon
iron oxide is formed when iron and oxygen react in the presence of water or moisture in the air. Iron oxide is very common, because iron reacts easily with oxygen in the air. ... Rust occurs when iron or its alloys, such as steel, corrode
Set a timer for 15 minutes
Whats heavier?
1kg of bricks
1kg of feathers
1kg of ice
Lewis
True or false. Lead on the periodic table is PB
yes
yes
Ты понимаешь это?
да
нет
A A380 takes 3563 Leters of jet fuel at a rate of 100 Knots per hour in 5 hours how much fuel will it have left
Umm
Not sure
65.3985 per knot
Fast Pass
How far away is the sun?
93 million km away
954 million km away
45 million km away
1 km away
Is this a good quiz?
Yes
Yes
Yes
No
How much of our planet is water?
75%
1%
Global warming
Yes
H+02 = water
Yes
No
If you heat up water does it become
Solid
Liquid
Gas
Bruh
