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A structural formula differs from a molecular formula in that a structural formula shows the
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
What is the number of protons in an atom with the electron configuration of 2-5?
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
In the ground state, which shell of a potassium atom has an electron with the greatest amount of energy?
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
Which type of reaction occurs when a compound is separated into its elements?
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
In the wave-mechanical model of an atom, an orbital is defined as
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
Which phrase describes two atoms that contain the same number of protons but a different number of neutrons?
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
Hydrogen sulfide, H2S, is classified as a
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
Which Group 15 element is classified as a metal?
compound with atoms in a fixed proportion
decomposition
Bi
7
isotopes of the same element
fourth
arrangement of atoms
a region of the most probable electron location
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