Metals, Non-metals, and Metalloids
Compounds
The Periodic Table
Chemical Reactions
Acids and Bases
100
This is the word used to describe a non-metal that breaks or snaps easily.
What is brittle.
100
A compound is a combination of this.
What is two or more different elements.
100
This is another name for group, that contains elements that have something in common with each other and are closely related.
What is a family.
100
This is how you tell if an equation is balanced.
What is the reactants and products are equal.
100
Something with a pH close to 0 would be this.
What is a strong acid.
200
This word is used to describe metals that can be rolled or pounded into shape.
What is malleable.
200
Compounds have same/different properties than their original elements.
What are different properties.
200
An example of a non-metal would be this.
What is (anything on the right side of the zig zag line).
200
This is a reaction that absorbs heat.
What is an endothermic reaction.
200
Something with a pH of exactly this would be neutral.
What is pH = 7.
300
Metals are located to the left of this.
What is the zig-zag line.
300
The compound 5NaOH contains this many oxygen atoms.
What is 5.
300
This is the number that tells you protons or electrons for an element.
What is atomic number.
300
This is a reaction that releases heat.
What is an exothermic reaction.
300
An acid would turn litmus paper this color.
What is from blue to red.
400
Non-metals are located to the ____ of the zig-zag line.
What is right.
400
This is an example of a noble/inert gas that will never react.
What is He, Ne, Kr, Ar, Rn, or Xe.
400
This is how you calculate neutrons in an element.
What is take the mass number and subtract the atomic number.
400
The Law of Conservation of Matter/Mass says this.
What is "Matter or mass cannot be created or destroyed."
500
Metalloids are located _____.
What is on the zig-zag line.
500
True or False: Mn is an example of a compound.
What is False.
500
This is what you do to calculate the number of neutrons an element has.
What is subtract rounded mass number and number of protons(atomic number).
500
An example of a chemical change would be this.
What is .
500
This substance is neutral and would have a pH of exactly 7.
What is pure water.
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