Which of the following elements will form an ion net charge of -3
a. aluminum b. selenium c....
Chemistry, 01.01.2020 19:31 EggWithWheels
Which of the following elements will form an ion net charge of -3
a. aluminum b. selenium c. oxygen d. phosphorus e. none of these
Answers: 1
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How many moles are in 250 grams of tungsten (w)? * 4.4x10^23 moles 4.2x10^23 moles 0.7 moles 1.4 moles
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Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
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What is the subscript for oxygen in its molecular formula
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What is the percentage of hydrogen in nitrogen trihydride
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