Show:
What is Science
Science in Context
Chemistry of life
properties of water
macromolecules
100
Science is a way of?
What is Observing, Thinking, Knowing
100
A good scientists who questions everything is called a
What is Skeptic
100
This has a negative charge in an atom
What is electron
100
When a molecule is part negative/ part positive What is this called
What is polar
100
Macromolecules are made up if
What is monomers and polymers
200
What is the goal of science?
What is explanations
200
A scientists who thinks creatively to design an experiment is what kind of scientist
What is Creative
200
This is a pure substance that contains entirely one type of atom
What is an Element
200
The attraction of a hydrogen atoms. It gives water its many properties
What is Hydrogen Bonds
200
Carbohydrates are the main source of what
What is energy
300
Constant change doesn't mean science has failed it means?
What is Advancing
300
Ideas for a scientific Investigation comes from
What is A practical Problem
300
This forms when there is a combination of two or more elements
What is compound
300
attraction of molecules of the same substance
What is cohesion
300
What makes saturated and unsaturated different
What is Double carbon bond
400
You must always have this for an experiment to proceed.
What is A Hypothesis
400
1 litter =
1000 milliliters
400
This bond is formed when one more electron is transferred from one atom to another.
What is Ionic bond
400
What is it called when salt is being dissolved into water
What is a Solution
400
formed from Nucleotides
What is Nucleic Acid
500
Variables that are deliberately changed are called?
What is Independent variable
500
A revised version of the original metric system is called
What is international system of Units (SI)
500
This is the smallest unit of most compounds, formed from covalent bonds
What is a molecule
500
Solutions with a pH below 7 have an increase of what
What is H+ ions
500
This is among the most diverse group of macromolecules
What is Proteins