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Parts of an Atom
Types of Bonds
Balancing Equations
Types of Elements
Organic Chemistry
100
The center of an atom.
What is the nucleus?
100
The name of the outer shell of an atom that wants to be filled to achieve stability.
What is valence shell?
100
To balance equations, these numbers can't be changed or the entire molecule would change.
What is subscript?
100
Elements located on the left of the metalloids.
What is metals?
100
The protein in living things that acts as a catalyst and works like a lock and key.
What is enzyme?
200
The positively and negatively charged subatomic particles.
What is a proton and electron?
200
The type of bond formed between a metal and non metal.
What is ionic?
200
To balance equations, these numbers are added or changed.
What is coefficient?
200
Elements located to the right of the metalloids?
What is nonmetals
200
Organic compound that stores energy for long term use, acts as a waterproofing compound, and makes up cell membranes.
What is lipid?
300
Location of electrons in an atom.
What is electron shells?
300
Type of bond formed between two nonmetals.
What is covalent?
300
The law that dictates why chemical equations must be balanced.
What is law of conservation of mass?
300
Elements located on the solid line between metals and nonmetals.
What is metalloids?
300
Macromolecule whose monomer is a simple sugar or monosaccharide.
What is carbohydrate?
400
The number of protons and neutrons in an atom.
What is the atomic mass?
400
Type of bond formed between elements like Au, Ag, and Al.
What is metallic?
400
Balanced equation for H2 + N2 --> NH3
What is 3H2 + N2--> 2 NH3
400
The elements in Group 18 on the periodic table that react with nothing.
What is noble gases?
400
Organic compound that holds the key to genetic information and whose monomer is a nucleotide.
What is nucleic acid?
500
The way you determine the number of protons and neutrons in an atom.
What is subtracting atomic number from atomic mass.
500
Analogy of this bond might be Romeo and Juliet because opposites attract.
What is ionic bond?
500
Balanced equation for Na + Br2 --> NaBr
What is 2Na + Br2 ---> 2 NaBr
500
Next to water, the most common element in living things.
What is carbon?
500
Organic compound that stores energy for short term use.
What is a sugar or saccharide?