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100
A type of chemical bond where two atoms share a pair of electrons with each other.
What is nonpolar covalent bonds
100
The chemical formula for water
What is H2O
100
The attraction between two unlike molecules.
What is adhesion
100
Attraction between two like molecules.
What is cohesion
100
Ionic bonds formed between sodium and chloride
What is intramolecular force
200
A type of chemical bond where a pair of electrons is unequally shared between two atoms.
What is a polar covalent bond.
200
Intramolecular force that holds two water molecules together
What is hydrogen bond
200
A short hydrocarbon
What is ethane
200
A water state where molecules are widely separated and move at high speeds.
What is Gas
200
A water state where the molecules are clumped together and the bonds are short lived because they constantly break and reform.
What is Liquid
300
A water state where the molecules are very tight and stable.
What is solid
300
"For the Love of Water"
What is Hydrophilic
300
Charge of Sodium
What is positive
300
Charge of Chloride
What is negative
300
Sodium and chloride form a _______ bond
What is Ionic
400
The word for repelling water
What is Hydrophobic
400
Ethane will not form any bond with water because it is.......
What is nonpolar
400
When you remove a hydrogen and replace it with OH, Ethane becomes........
What is Ethanol
400
________ contributes to the stability of temperature in lakes and ponds
What is Evaporative Cooling
400
The liquid that is completely homogeneous mixture of two or more substances
What is solution
500
2 _____ atoms associate with a(n) ______ atom to create a water molecule
What is Hydrogen, Oxygen
500
Electronegativity is a measure of ____
What is the attraction of atoms for their electrons.
500
The reason some insects can walk on water
What is surface tension
500
Charged atoms that have gained or lost electrons as a result of an ionic bond.
What is ions
500
Formed when two atoms share two electrons. They can be polar or nonpolar
What is a covalent bond
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