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Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
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After 34.8 min a 43.5g sample of Fr-215 has decayed down to 10.0g what is its half life...
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