Acids and Bases
Bonds/Reactions
Elements
Misc
100
Acids taste like this when you eat it.
What is sour?
100
This type of bond has atoms share electrons.
What is covalent bonds?
100
The smallest piece of an element that can be recognized as that element.
What is an atom?
100
Niels Bohr developed a simplified model of this.
What is an atom?
200
How bases feel when touched.
What is slippery?
200
The reactions when a compound is broken down into simpler compounds.
What is decomposition?
200
Dmitri Mendeleev developed this.
What is periodic table of elements?
200
An atom that has gained or lost electrons.
What is an ion?
300
This scale determines the concentration of acids or bases in a solution.
What is the pH scale?
300
This type of bond has positively and negatively charged ions attract each other.
What is ionic bond?
300
The sum of the number of protons and neutrons will give you the approximate of this.
What is the atomic mass?
300
The amount of carbons in H2CO3.
What is one?
400
This substance changes color when exposed to acid or base solutions.
What is indicator?
400
The process in which different types of atoms join and form a new substance.
What is chemical change or chemical reaction?
400
This is only one kind of atom and a substance.
What is element?
400
The study of matter, what it is made of, what its usual characteristics are, how it reacts to other matter.
What is chemistry?
500
This type of ion forms when acids dissolve in water.
What is hydrogen ion?
500
Chemical symbols and numbers abbreviating the name of a compound.
What is chemical formula?
500
How you determine the number of protons in the nucleus.
What is the atomic number?
500
An ionic compound produced from a reaction between an acid and a base.
What is salt?
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