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Match it! Select the correct answer from the pull down...Good luck!
Which of the following is NOT a chemical property?
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
What is the formula to find density?
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
Which subatomic particles have a positive charge and are located in the nucleus?
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
The nucleus of an atom is though to contain:
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
Pretend that an object has a density of 5 grams per centimeter cubed. If you were to cut the object in half, the density of each half is
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
How many atoms are present in the molecule for salt, NaCl?
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
Which model of the atom does the BEST job of illustrating the three dimensional structure of the atom?
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
John Dalton's model of an atom can be described as:
density
density = mass divided by volume
protons
2
protons and neutrons
Electron cloud model
the exact same
electrons and protons float freely within the boundaries of the atom
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