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Which particles surround the nucleus of a neon atom?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
Which statement describes a chemical property of copper?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
Which phrase describes a specific compound?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
Which statement describes the relationship between two electrons in an atom of magnesium in the ground state?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
Which type of chemical formula shows the arrangement of the atoms in a molecule?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
As an atom in the ground state changes to an atom in an excited state, the atom
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
Which conclusion was proposed as a result of an experiment during which some alpha particles were deflected while passing through a thin sheet of gold foil?
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
At STP, two forms of solid carbon, diamond and graphite, have different properties because
Atoms have small, dense, positive nuclei.
electrons
structural formula
is composed of elements chemically combined in a definite ratio
absorbs energy
An electron in the third shell has a greater amount of energy than an electron in the second shell.
Copper reacts with oxygen.
diamond has a different crystal structure than graphite
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