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To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
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What are the coefficients to balance the following equation? ba+br2=babr2
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Can “happy, full” elements like he, and xenon bond with other atoms? explain what this is like....
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