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

Match the term to the correct definition

matter

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

atom

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

element

Anything that has mass and takes up space

mixture

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

solution

the smallest unit of most compounds

molecule

The part of a solution that does the dissolving

compound

the part of a solution that is being dissolved

solvent

A mixture that forms when one substance dissolves another

Polarity (polar)

The smallest part of an element

solute

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.

universal solvent

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

Heat capacity or specific heat

the force of attraction between water molecules and other water molecules 

adhesion

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

slightly positive

tightness across the surface of water.

cohesion

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

Ice floats

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

capillary action

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

hydrogen bond

the bond created between water molecules

slightly negative

the oxygen end of a water molecule

surface tension

the hydrogen end of a water molecule