Ask a New Question

An unknown element Q has

4.When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1. 1 answer
2. asked by hai
3. 115 views
When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1. 1 answer
2. 62 views
When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with
1. 1 answer
2. 172 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. 1 answer
2. asked by S-rth
3. 1,171 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. 2 answers
2. asked by Smarth
3. 1,585 views
Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
1. 1 answer
2. 70 views
Unknown element W has 2 valence electrons. Unknown element X has 7 valence electrons. Which formula shows the most likely
1. 1 answer
2. 74 views
an unknown element, X, reacts with chlorine to form an ionic compound XC12, if the X ion has 18 electrons, the element X is
1. 2 answers
2. asked by Serena Watson
3. 1,386 views
An unknown element has 47 protons, 61 neutrons, and 47 electrons. Identify the element.
1. 1 answer
2. 66 views
unknown element X combines with oxygen to form the compund XO2. If 44.0 grams of element X combines with 8.00 grams of oxygen,
1. 0 answers
2. asked by alexa
3. 1,024 views