natural sciences
scientific inquiry
basic science
chemical bonds
water is crucial
100

what is physics

matter and energy 

100

what is the scientific method 

 observations, questions, hypothesis, predictions. 


100

what is a proton 

positive charge 

100

what is a ionic bond 

transfer of electrons 

100

why is Polar crucial 

 contains hydrogen bonds that keep it in the liquid state at room temp 

200

what is geology 

earth

200

what is the Experimental variable 

changed by the person doing the experiment

200

what is a neutron 

a 0 charge 

200

what is a cation 

positive ion 

200

how does it work when it Stabilizes temp

 absorbs alot of energy without a change in temperature 

300

what is chemistry 

substances and interactions 

300

what is the Controlled variable

part of the experiment that are not changed by the  experimenter but might change because of the independent variable

300

what is electron 

the charge outside the nucleus 
300

what is a covalent bond 

sharing of electrons 

300

what does Universal solvent do 

 dissolves many compounds 

400

what is biology 

the study of living organisms

400

what is the Control group

 don't receive the experimental treatment 


400

what is CHNOPS 

carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur 

400

what is non polar 

equal sharing of electrons 

400

what is Cohesive 

attracted to other water molecules

500

what is environmental science  

the study of the Earth's natural environment

500

what is the Experimental group

 receive the new treatment 


500

what is the mass number 

protons and neutrons in the atom 

500

what is Electronegativity

affinity of electrons which affects your type of bonds 

500

what does water do for us on earth 

it brings nutrients to cells gets rid of waste, protects  joints and organs and maintains body temperature

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