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predict where an unknown element
An unknown element X forms a compound with bromine: XBr. Predict the chemical formula of the compound that element X makes with
4 answers
asked by
Dan
2,091 views
When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1 answer
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When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1 answer
189 views
4.When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1 answer
asked by
hai
132 views
An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what
2 answers
asked by
Smarth
1,622 views
An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what
1 answer
asked by
S-rth
1,197 views
Identify each element (Neon and Iron)
Explain how the atomic structure of the two elements differs. ---(protons, neutrons, and
1 answer
134 views
Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
1 answer
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Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
1 answer
95 views
predict where an unknown element that has the properties would fit in the periodic table:it is has properties of a semimetal.
and
1 answer
asked by
bri;)
627 views