Quantum Atom
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| sphere shaped orbitals | s orbitals
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| blank spaces in orbitals where electrons cannot be | nodes
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| dumbbell shaped orbitals | p orbitals
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| number of p orbital shapes | three (x, y, and z)
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| number of types of d orbital shapes | five
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| mostly clover shaped (except one)orbitals | d orbitals
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| maximum number of electrons each orbital can hold | two
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| states that the two electrons in any orbital have opposite spins | Pauli exclusion principle
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| charge an atom has if an atom gains an electron | negative
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| charge an atom has if it loses an electron | positive
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| an atom that gains or loses an electron | ion
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| uses dots to show the number of valence electrons | Lewis structure
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| the electrons in the outer shell of an atom | valence electrons
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| states that an atom gains or loses electrons until it has eight electrons in its valence shell | octet rule
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| bonds formed between oppositely charged ions | ionic bond
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| bond formed between two atoms that share a pair of electrons | covalent bond
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| bond formed between two atoms that share two pairs of electrons | double covalent bond
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| bond formed between two atoms that share three pairs of electrons | triple covalent bond
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| the ability of an atom in a molecule to attract the electrons closer to itself | electronegativity
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| when two atoms with different electronegativities bond | polar covalent bond
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| states that electrons fill the lowest energy level first | Aufbrau principle
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| When electrons occupy orbitals of equal energy, they don’t pair up until they have to. They will have the same spin. | Hund's rule
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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