Elements & Compounds & Mixtures Examples
What do you count to determine the difference between Elements & Compounds?
The Capital Letters
A salad is an example of this type of mixture.
Heterogeneous Mixture
The attraction of water molecules to other water molecules.
Acids typically taste...
SOUR
Key words to remember Compounds?
"Connected" or "Stuck Together"
Trail Mix.
Is it an Element, a Compound, or a Mixture?
Mixture
A type of mixture that looks the same throughout.
Homogeneous Mixture
What is Adhesion?
Bases typically taste?
BITTER
Molecules stuck together represented by only ONE color is a ....
ELEMENT
Iron (Fe)
Is it an Element, a Compound, or a Mixture?
Element
Water and Sand is an example of a ...
Heterogeneous Mixture
Water droplets forming in clouds before it starts to rain is an example of ...
Cohesion, Adhesion, Surface Tension?
Cohesion
True or False: If Litmus Paper turns Red, it is a Base.
False
Molecules that are connected and represented by 2 or more colors is a ....
Water (H2O)
Is it an Element, a Compound, or a Mixture?
Compound
Homogeneous Mixtures involve patterns that are ....
Same/Repeating
A Water Strider walking on water in an example of ...
Cohesion, Adhesion, Surface Tension?
Surface Tension
True or False: Acids have a ph lower than water.
True
Molecules that are connected AND separated with 2 or more colors is a ...
MIXTURE
Elements are pure substances represented by ...
ONLY ONE atom or Letters (only 1 capital) known as Chemical Symbols.
Lemonade is an example of a _________ mixture because the sugar ________ .
Homogeneous, dissolves.
Water dripping down the side of styrofoam cup due to condensation is an example of ...
Cohesion, Adhesion, Surface Tension?
Adhesion
Slippery because of its soapy substance.
Give me the numbers on ph scale for each below.
1-Strongest Acid 2-Weakest Acid 3-Strongest Base 4-Weakest Base
1) 0
2) 6
3) 14
4) 8