Water and the Properties of Water cloned 12/1/2020

Last updated over 5 years ago

2 questions

1

Last updated over 5 years ago

2 questions

1

1

Match the term to the correct definition

Draggable item		Corresponding Item
solvent		A combination of two or more substances that are NOT chemically combined
solution		a pure substance made of only one kind of atom and cannot be broken down
Polarity (polar)		Anything that has mass and takes up space
mixture		A substance that is made of two or more elements that are chemically combined
atom		the smallest unit of most compounds
molecule		The part of a solution that does the dissolving
matter		the part of a solution that is being dissolved
compound		A mixture that forms when one substance dissolves another
solute		The smallest part of an element
element		means that the overall charge of a molecule is neutral even though opposite ends of the molecule have small opposite charges

Draggable item		Corresponding Item
slightly positive		the amount of heat needed to raise the temperature of 1 Kg of a substance 1degree Celcius
capillary action		the force of attraction between water molecules and other water molecules
universal solvent		a property of water that exists because ice is less dense than liquid water
slightly negative		tightness across the surface of water.
surface tension		the force of attraction between water molecules and other substances like glass.
adhesion		the property of water that is due to the combined force of attraction - both cohesion and adhesion. (how water enters roots of a plant)
Heat capacity or specific heat		water is often called this because it dissolves so many substances.
cohesion		the bond created between water molecules
Ice floats		the oxygen end of a water molecule
hydrogen bond		the hydrogen end of a water molecule

Match the term to the correct definition

solvent

A combination of two or more substances that are NOT chemically combined

solution

a pure substance made of only one kind of atom and cannot be broken down 

Polarity (polar)

Anything that has mass and takes up space

mixture

A substance that is made of two or more elements that are chemically combined

atom

the smallest unit of most compounds

molecule

The part of a solution that does the dissolving

matter

the part of a solution that is being dissolved

compound

A mixture that forms when one substance dissolves another

solute

The smallest part of an element

element

means that the overall charge of a molecule is neutral even though opposite ends of the molecule have small opposite charges

Match the term to the correct definition.

slightly positive

the amount of heat needed to raise the temperature of 1 Kg of a substance 1degree Celcius

capillary action

the force of attraction between water molecules and other water molecules 

universal solvent

a property of water that exists because ice is less dense than liquid water

slightly negative

tightness across the surface of water.

surface tension

the force of attraction between water molecules and other substances like glass. 

adhesion

the property of water that is due to the combined force of attraction - both cohesion and adhesion. (how water enters roots of a plant) 

Heat capacity or specific heat

water is often called this because it dissolves so many substances. 

cohesion

the bond created between water molecules

Ice floats

the oxygen end of a water molecule

hydrogen bond

the hydrogen end of a water molecule