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
solution		A combination of two or more substances that are NOT chemically combined
Polarity (polar)		a pure substance made of only one kind of atom and cannot be broken down
compound		Anything that has mass and takes up space
molecule		A substance that is made of two or more elements that are chemically combined
atom		the smallest unit of most compounds
element		The part of a solution that does the dissolving
solvent		the part of a solution that is being dissolved
matter		A mixture that forms when one substance dissolves another
solute		The smallest part of an element
mixture		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
capillary action		the amount of heat needed to raise the temperature of 1 Kg of a substance 1degree Celcius
surface tension		the force of attraction between water molecules and other water molecules
cohesion		a property of water that exists because ice is less dense than liquid water
Heat capacity or specific heat		tightness across the surface of water.
slightly negative		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)
slightly positive		water is often called this because it dissolves so many substances.
Ice floats		the bond created between water molecules
universal solvent		the oxygen end of a water molecule
hydrogen bond		the hydrogen end of a water molecule

Match the term to the correct definition

solution

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

Polarity (polar)

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

compound

Anything that has mass and takes up space

molecule

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

atom

the smallest unit of most compounds

element

The part of a solution that does the dissolving

solvent

the part of a solution that is being dissolved

matter

A mixture that forms when one substance dissolves another

solute

The smallest part of an element

mixture

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.

capillary action

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

surface tension

the force of attraction between water molecules and other water molecules 

cohesion

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

Heat capacity or specific heat

tightness across the surface of water.

slightly negative

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) 

slightly positive

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

Ice floats

the bond created between water molecules

universal solvent

the oxygen end of a water molecule

hydrogen bond

the hydrogen end of a water molecule