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Atomic radii * from left to right across a period and * down a column.
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
The most active metals are the *
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
Zeff * from left to right across a period, and * going down a column.
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
Metals tend to be * and and form *.
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
Electron affinity can be thought of as how easy it is to *
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
All elements in this group exist as diatomic molecules.
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
The names of O(2-), O2(2-), and O2(1-)
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
Choose the ions that are isoelectronic.
decreases, increases
Sr+2, Rb+, Br-
add an electron
increases, increases
oxidized, cations
oxide, peroxide, superoxide
halogens
alkali metals
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