Chemistry
Physics
Biology
Math/Logic
Sustainability
100

What is the symbol in the periodic table for Sodium?

Na (Natrium) 

100

What is the force that pulls objects towards the center of the Earth?

Bonus: whats the acceleration (on earth)? 

Gravity 

Bonus: 9.81m/s2

100

Which DNA bases pair together?



AT and GC

100

What is the sum of interior angles of a triangle?

180 degrees 

100

What is an example of a renewable energy source?

Solar, Wind, Biomass, Hydro, etc.



200

What type of reactions release heat?



Exothermic Reactions

200

What type of energy is stored in a stretched rubber band?

Potential Energy

200

Eukaryotic cells have certain structures that prokaryotic cells lack. Can you name at least two of them?

Mitochondria, nucleus, endoplasmic reticulum, chloroplasts, lysosomes, peroxisomes, and golgi apparatus 



200

sin2 (x)+cos2 (x) = ?

1

200

What country emits the most greenhouse gasses?

China 

300

What is the definition of a Brønsted–Lowry acid

Any species that can donate a proton (H+ also acceptable)



300

Which color of visible light has the highest energy?

Violet

300

 List three hormones that the human body produces

Adrenaline, Melatonin, Insulin, Growth hormone, Oxytocin, Estrogen, Progesterone, Testosterone, Cortisol, Thyroid Hormones, etc. 

300

What three numbers have the same value multiplied as they do added together?



1 + 2 + 3 = 6

1 x 2 x 3 = 6

300

What is the most commonly littered item in the world?

Cigarette buds



400

Is the following reaction a redox reaction: CH4+ O2 ->CO2 + H20

Yes because it's a combustion reaction, combustion reactions are redox reactions. Change of oxidation states occurs, C goes from -4 to +4 for example. 



400

According to Newton’s Second Law of Motion, if you double the force on an object while keeping its mass the same, what happens to its acceleration?

Acceleration also doubles

400

What is the definition for: Phenotype and Enzyme?

Phenotype: The physical traits of an organism, determined by its genes and environment.

Enzyme: A protein that speeds up chemical reactions in the body without being consumed.

400

Solve for X:

1 + 1 = 121

1 + 2 = 134

2 + 2 = 444

2 + 3 = 459

3 + 3 = X


X = 969

400

How much % of a phone can be recycled? (in answers of 10%)

80%

500

Which of these two molecules would have the strongest intermolecular forces: hexane or benzene. What intermolecular forces could you find in these? 



Benzene due to aromaticity, both have Van der Waals and London dispersion forces

500

What keeps satellites in orbit and not crash into Earth?

Centrifugal force and high velocity balances out Earth’s Gravity and friction to keep satellites in orbit

500

What are the 8 main levels of biological classification (taxonomy levels)?

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

500

     Solve for X:

 1  2  3

 4  5  4  6  7

2  1  0  10  4  6  3

 6  7  X  8  9 

  2  6  8  

X = 4

500

Recycling aluminium cans can save a lot of energy. How many minutes could you power your laptop with the energy you save from recycling a single aluminium can - as compared to raw material extraction ? (in minutes)



15 minutes 



M
e
n
u