Atoms
Chemical Reactions
Water Properties
Water Properties
Hodge Podge
100
The basic unit of matter.
What is an atom?
100
These are the substances that react during a chemical reaction.
What are reactants?
100

Unequal sharing of electrons causes water properties

What is a polarity?

100

This property of water causes electrons to spend more time near the oxygen atom than the hydrogen atoms.

What is polarity?

100

All biological molecules contain these elements.

What is carbon and hydrogen?

200
These make up the nucleus of an atom.
What are protons and neutrons?
200
These are formed after a chemical reaction.
What are products?
200

Polarity causes these kinds of bonds

What are hydrogen bonds?

200
This property of water explains why water did not spill over the cup as pennies/paperclips were added to it.
What is cohesion?
200

Small molecules

What are monomers?

300

Most important inorganic compound

What is water?

300
Water is essential for organisms because...
What is ... explain reasons.
300

When water sticks to itself.

What is cohesion?

300
Weak attractions that connect the slightly negative O of one molecules to the slightly positive H side of another.
What polar/hydrogen bonds?
300

Large molecules

what are polymers?

400

The electrons on the most outer ring of the atom

What are valence electrons?

400
Carbon is important for organisms because...
What is ... explain reasons.
400

Water molecules are closer together at the top of the water.

What is surface tension?

400
Nonpolar molecules, including fats, oils and waxes, do not mix well with these types of molecules.
What are polar molecules?
400

The number of protons will indicate this.

What are number of electrons?

500
NaCl, C6H12O6, and H2O are all examples of these.
What are compounds?
500

A class of biomolecules

What is Carbohydrates or LIpids, or Proteins, or Nucleic Acids?

500

Important quality to help organisms maintain a constant internal temperature.

What is High Specific Heat Capacity?

500

Allows sweat to cool organisms

What is High Evaporation Rate?

500

Molecules/compounds that do not contain elements to make them organic are called this.

Inorganic?

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