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Easy to Extreme - Science

20 science-based questions ranging from easy to extreme, can you answer them all?
Quiz by nathanhart150
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Last updated: February 2, 2020
First submittedFebruary 2, 2020
Times taken81
Average score40.0%
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Question
Answer
Easy
What is the charge of a proton?
1
Easy
Who discovered gravity when an apple dropped onto his head?
Isaac Newton
Easy
What is the first element in the periodic table?
Hydrogen
Easy
What process do plants do where they take in Carbon Dioxide and release Oxygen?
Photosynthesis
Easy
What is the chemical formula for water?
H2O
Medium
What is the name of the most recent super-continent?
Pangea
Medium
What is the symbol for Mercury
Hg
Medium
What is the heaviest human organ?
Skin
Medium
What is the third most common gas in the earth’s atmosphere after Nitrogen and Oxygen?
Argon
Medium
What comes next? Kingdom, Phylum, Class, _____
Order
Hard
Which acid is also known as aqua fortis?
Nitric Acid
Hard
What is the hardest substance in the human body?
Tooth Enamel
Hard
Solve for x /// 3 Cu + [ x ]HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H2O
8
Hard
Iodine is used to test for what substance found in potatoes?
Starch
Hard
Which part of your brain deals with hearing and language?
Temporal Lobe
Extreme
Who first put forward the theory of Continental Drift?
Abraham Ortelius
Extreme
Which component of the limbic system processes human emotions and memories?
Amygdala
Extreme
What do the initials USB stand for in computer science?
Universal Serial Bus
Extreme
Which element has an atomic number of 71?
Lutetium
Extreme
Charles Darwin was born in which English Midlands town?
Shrewsbury
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