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Two hydrides A and B

__________ is formed between hydrogen and elements of high electronegativitya. Metallic hydrides b. Covalent hydrides c. Ionic
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QUESTION 3 [17 marks]The graph below compares the boiling points between Group 4 and Group 5 hydrides. Study the graph and
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When alkali metals are heated with hydrogen they form--------hydrides
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Two hydrides A and B of an element X contain 17.76% and 12.58% by mass of hydrogen. Identify A and B and comment on their
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Why does magnesium and beryllium form metallic as opposed to saline hydrides?
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How can i be accurate when assigning oxidation numbers?By this i refer to elements that have more than 1 oxidation # . For
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2. asked by Melanie
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One day in lab, while washing some glassware, your friend Keisha (an expert chemist) says this:"Group 1A metal hydrides react
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Ionic hydrides of the type MH2 are most likely to form between hydride and elements of groupA. Group 1A B. Group 2A C.
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2. asked by Lisa
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6.3 mg of a boron hydride is contained in a flask of 385 mL at 25. degrees C and a pressure of 11 Torr.A. determine the molar
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2. asked by Anonymous
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help!!!arrange the following binary hydrides in order of increasing melting points CaH2, AIH3, NH3, GeH4, CH4 i don't understand
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2. asked by Robert R.
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