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The number of particles in one mole of a substance is referred to as
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
Most atoms have equal numbers of
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
A region in which there is a high probability of finding an electron is called an
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
Which of the following statements about the modern model of the atom is true
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
What is the mass in grams of .75 mole of sulfur, which has a molar mass of about 32g/mol
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
The word atom comes from a greek word that means
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
An atom gains energy by absorbing a light particle called a
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
An elements average atomic mass refers to the weighted average of the masses of all off its naturally occuring
Avogadro's number
electrons can only be found in certain energy levels
photon
isotopes
unable to be divided
protons and electrons
240g
orbital
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