States of Matter
What are the three common states of matter?
Solid, Liquid, Gas
What property of matter describes how much mass is contained in a given volume?
Density
The 2 types of sugars are
Simple Sugars and Complex Sugars
What is the formula for calculating the volume of a rectangular prism?
Length × Width × Height
What is the primary function of carbohydrates in the body
To store energy
What happens to the molecules of a substance when it changes from a solid to a liquid?
The molecules gain force and begin to move more freely.
What property of matter can be observed without changing the substance into another substance?
Physical property
What type of carbohydrate is found in fruits like apples?
Simple sugar (glucose)
What is the acceleration due to gravity on earth?
9.8 m/s
What is the scientific term for a carbohydrate that contains only one sugar molecule, like glucose or fructose?
Monosaccharide
Which state of matter has a definite volume but no definite shape?
Liquid
Mass, Volume and Density are all considered what?
Physical Properties
4 types of carbohydrates are
Disaccharide, monosaccharide, polysaccharide, and oligosaccharide
What is the formula to calculate density?
Density = Mass / Volume
Which carbohydrate is found in foods like pasta, bread, and rice, and is a key source of long-lasting energy?
Starch
What state of matter is described as having both a definite volume and a definite shape?
Solid
This describes a substance's ability to change into a new substance with different properties
Chemical Property
When I combine these 2 simple sugars I get lactose
Galactose, Glucose
To measure the volume of irregular shapes you must use this method
What is the name of the process by which a solid turns directly into a gas without becoming a liquid?
Sublimation
What happens to the molecules of a gas when the temperature decreases? And what is this called?
he molecules lose energy, slow down, and move closer together. This is condensation
What is the term for the ability of a substance to conduct electricity?
Electrical conductivity
This is considered to be a molecule with more than ten monosaccharide chains
Polysaccharide
If an object has a mass of 10 kg, what is its weight on Earth?
98 N
At what temperature in Celsius does water freeze, and what state of matter does it change into at that point?
0°C, and water changes from a liquid to a solid (ice)