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100
A chemical formula describes the types of atoms in a compound, but a model shows the molecule’s shape and appearance.
What is a Molecule Model?
100
The image below show what type of covalent bond?
What is a double covalent bond.
100
A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound.
What is Chemical Formula?
200
The strongest of types of covalent bonds.
What is a triple covalent bond
200
A group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound.
What is a Chemical Formula?
200
A chemical combination of different types of elements.
What is a compound?
300
A chemical bond formed when two atoms share one or more pairs of valence electrons. Think electron sharing.
What is a covalent bond?
300
A group of atoms held together by covalent bonding that acts as an independent unit.
What is a molecule?
300
The molecule below shows which type of polarity?
What is polar.
300
The weakest form of a covalent bond.
What is a single covalent bond.
400
A group of atoms held together by covalent bonding that acts as an independent unit.
What is a molecule?
400
The image below is a ______ type of molecule model.
What is ball and stick?
400
The amount of valence electron an atom needs to be stable.
What is eight.
400
A chemical formula describes the types of atoms in a compound, but a model shows the molecule’s shape and appearance.
What is a molecular model?
500
Common properties of covalent bonds include...
What are 1. low melting and boiling points
2. usually gases and liquids
3. poor conductors of electricity and thermal energy
500
The second strongest of the types of multiple covalent bonds.
What is a double covalent bond.
500
The image below is a ________ type of molecule model.
What is a structural formula?
500
A chemical bond formed when two atoms share one or more pairs of valence electrons. Think electron sharing.
What is a covalent bond?
500
The image below is a _________ type of molecule model.
What is the Space Filling Model?