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Vocabulary
Ratios
Chemical Formulas
Bonds
Naming compounds
100
This is the number written slightly below and to the right of the chemical symbol
What is a subscript?
100
This is the ratio of atoms in HCl
What is 1:1?
100
This is the chemical formula for water
What is H2O?
100
This type of bond shares electrons equally
What is covalent bonds?
100
This is the type of ion that comes first
What is a positive ion?
200
These represent the atoms of an element and their ratios
What is a chemical formula?
200
This is the ratio of atoms in CH4
What is 1:4?
200
This is the chemical formula for carbon dioxide
What is CO2?
200
This type of bond shares electrons unequally
What is polar covalent bond?
200
This is what happens to the name of the negative ion
What is the ending changes to "ide"?
300
This is a group of atoms held together by a covalent bond
What is a molecule?
300
This is the ratio of atoms in NH3
What is 1:3?
300
This is the chemical formula for sodium chloride (ratio is 1NA:1Cl)
What is NaCl?
300
This type of bond dissolves easily in water
What is an ionic bond?
300
This is the name for CO2
What is carbon dioxide?
400
This is an attraction between positive and negative ions
What is an ionic bond?
400
This is the ratio of atoms in water
What is 2:1?
400
This is the chemical formula for propane (ratio is 3C:8H)
What is C3H8?
400
This type of bond conducts electricity easily
What is a metallic bond?
400
This is the name for KBr
What is potassium bromide?
500
This is a special bond where nuclei float in a sea of electrons
What is a metallic bond?
500
This is the ratio of atoms in carbon dioxide
What is 1:2?
500
This is the chemical formula for sugar (ratio is 6C:12H:6O)
What is C6H12O6?
500
This type of bond does not conduct electricity well when in a solution
What is a covalent bond?
500
This is the name for NaCl?
What is sodium chloride?