predict where an unknown element

  1. An unknown element X forms a compound with bromine: XBr. Predict the chemical formula of the compound that element X makes with
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    2. Dan asked by Dan
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  2. When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
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  3. When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
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  4. 4.When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
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    2. hai asked by hai
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  5. An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what
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    2. Smarth asked by Smarth
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  6. An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what
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    2. S-rth asked by S-rth
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  7. Identify each element (Neon and Iron)Explain how the atomic structure of the two elements differs. ---(protons, neutrons, and
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  8. Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
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  9. Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
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  10. predict where an unknown element that has the properties would fit in the periodic table:it is has properties of a semimetal.and
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    2. bri;) asked by bri;)
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