States of Matter
The 4 states of matter.
What is a Solid, liquid, gas and plasma
Has mass and takes up space.
What is matter?
The simplest form of matter that cannot be broken down into anything simpler.
What is an element?
When two or more elements are chemically combined, they form this.
What is a compound?
The air we breathe is this kind of mixture.
What is a homogeneous mixture?
This state of matter is steam.
Gas
True or False.
The Sun is made up of solid matter?
False, the sun is made up of gases and plasma.
Oxygen, gold, and iron are examples of this.
What are elements?
H₂O is the chemical formula for this compound.
What is water?
What is the ostrich's name in Mr. Vance's classroom?
What is Linda.
This state of matter is rigid and particles vibrate.
solid
The vocabulary word that means the amount of mass per volume.
What is density?
The element symbol “Na” stands for this
What is sodium?
True or False — Compounds can be separated by physical means.
What is false?
In the penny lab, what property of water caused the drops to stick together on the penny?
What is surface tension?
The characteristic of an object that can be measured or observed without changing an object.
What is a physical property?
If an object is able to float, this means it is ________ than the water. (more dense or less dense)
What is Less dense ?
A salad is an example of this type of mixture.
What is a heterogeneous mixture?
The smallest unit of a compound that still has its properties.
What is a molecule?
Oobleck acts like a liquid when you slowly touch it, but like a solid when you hit it. What kind of substance is this?
What is a non-Newtonian fluid?
The word that is used to describe a liquid's thickness and its ability to flow.
What is viscosity?
The characteristic that can be observed and it changes the object.
What is a chemical property?
A mixture that looks the same throughout.
What is a homogeneous mixture?
A combination of two or more substances that are not chemically combined.
What is a mixture?
In a C-E-R, which part explains why your evidence supports your claim?
What is the reasoning?