Matter
Mixtures
Solutions
Elements
Compounds
100
This exists as mixtures, solutions, elements, or compounds.
Matter
100
This is matter that consists of two or more substances blended together but not chemically combined.
Mixture
100
This is a type of homogeneous mixture formed when one substance dissolves in another
Solution
100
This is the simplest pure substance and cannot be changed into a simpler substance by heating or by any chemical process.
Element
100
Pure substances that are made up of more than one element are called this.
Compounds.
200
Matter exists in this many phases
Four; solid, liquid, gas, & plasma
200
The substances in mixtures are not this type of combination
Chemical
200
This is a solution of oxygen and other gases dissolved in nitrogen. (Hint: It helps keeps you alive)
Air
200
This is made up of only one kind of element and has definite properties.
Pure substance
200
This is the chemical formula of water.
H2O
300
Gas, liquid, solid, and this are phases of matter
Plasma
300
Chemical composition stays the same, but this type of composition changes, examples being the boiling point or melting point
Physical composition
300
This is the substance that dissolves
Solute
300
Iron is made up of one material, so if you melt the iron by applying heat, it will make it a simpler substance.
False, it's already a simple substance
300
Instead of writing the chemical's full name, you can write this, an abbreviation of the chemical.
Chemical Symbol
400
Based on the amount of stress applied on an object, can it act as both a liquid and solid?
Yes, an example being oobleck, when applied with little pressure, it is a liquid, when applied with heavy pressure, it is a solid.
400
In this type of mixture, the particles in the mixture are not very recognizable.
Homogeneous mixture
400
This is the substance that does the dissolving
Solvent
400
The smallest part of an element is this, which has the properties of that element.
Atom
400
Most compounds are made up of this, which is two or more atoms chemically bonded together.
Molecules
500
These are the four classes of matter
Mixtures, solutions, elements, or compounds
500
What type of mixture is this
Heterogeneous mixture
500
In lemonade with juice, water, and sugar, the solvent is this one
Water
500
The smaller particles in atoms share the same properties of the element they make up.
False, they don't share the same properties of the element they make up.
500
_H2 +_O1=_HO
1,2,2