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
compound		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
atom		Anything that has mass and takes up space
element		A substance that is made of two or more elements that are chemically combined
solvent		the smallest unit of most compounds
matter		The part of a solution that does the dissolving
mixture		the part of a solution that is being dissolved
solute		A mixture that forms when one substance dissolves another
Polarity (polar)		The smallest part of an element
molecule		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 negative		the amount of heat needed to raise the temperature of 1 Kg of a substance 1degree Celcius
universal solvent		the force of attraction between water molecules and other water molecules
Heat capacity or specific heat		a property of water that exists because ice is less dense than liquid water
capillary action		tightness across the surface of water.
surface tension		the force of attraction between water molecules and other substances like glass.
hydrogen bond		the property of water that is due to the combined force of attraction - both cohesion and adhesion. (how water enters roots of a plant)
Ice floats		water is often called this because it dissolves so many substances.
adhesion		the bond created between water molecules
slightly positive		the oxygen end of a water molecule
cohesion		the hydrogen end of a water molecule

Match the term to the correct definition

compound

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 

atom

Anything that has mass and takes up space

element

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

solvent

the smallest unit of most compounds

matter

The part of a solution that does the dissolving

mixture

the part of a solution that is being dissolved

solute

A mixture that forms when one substance dissolves another

Polarity (polar)

The smallest part of an element

molecule

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 negative

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

universal solvent

the force of attraction between water molecules and other water molecules 

Heat capacity or specific heat

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

capillary action

tightness across the surface of water.

surface tension

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

hydrogen bond

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

Ice floats

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

adhesion

the bond created between water molecules

slightly positive

the oxygen end of a water molecule

cohesion

the hydrogen end of a water molecule