Chemistry
Is Aluminium a metal?
Aluminium is a metalloid
Who invented the light bulb?
Thomas Edison and others
What is an ecosystem?
A community of organisms interacting
Who first landed on the moon?
Neal Armstrong (obviously)
How many elements are on the periodic table?
118
What is static?
A charge in-balance causing buildup
What is abiotic and biotic?
Abiotic are none living organisms and abiotic are living organisms.
How many planets are in our solar system.
8 planets
What would happen if you dropped sodium glazed in mineral oil into water?
The mineral oil would begin to come off causing the sodium to react and burst into flames.
What is an insulator? (Example)
An insulator in something that doesn’t conduct electricity. (Rubber)
What are the levels of a food web? (In order)
Producers, consumers, and decomposers.
Would mark Whatley actually be able to survive on mars?
Yes
What is the answer to thing?
2H2+O2
2H2O
What is a conductor?
Something that allows passage for electricity. (Copper)
What would be the apex predictor of this ecosystem?
Blueberries, chipmunk, fox, bear
Bear
When did people discover the planet wasnt flat?
3rd century BC
What are the 8 groups on the periodic table?
Alkali metals, alkaline earth metals, rare earth metals, crystallogens, pnictogens, chalcogens, halogens, noble gases.
How much electricity can the human heart take?
0.1 to 0.2 amp
What are the “spheres” of the earth? (In order)
Lithosphere, hydrosphere, biosphere, atmosphere.
Could you grow plants in mars soil? (Explain)
Yes you would, because although the nutrient levels are low in mars soil, it still has all the soil required to feed plants.