Give the name and symbol or formula of a Group 7A(17)element or compound that fits each description or use:(a) Used in etching glass(b) Naturally occurring source (ore) of fluorine(c) Oxide used in bleaching paper pulp and textiles(d) Weakest hydrohalic acid(e) Compound used to prevent goiter (thyroid disorder)(f) Element that is produced in the largest quantity(g) Organic chloride used to make plastics

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Q: Given MnO2, FeCl3, Pt, and Ni, which would you select for decomposing KClO3 to give O2?

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Q: Taking into account the Jahn-Teller effect, predict the structure of [Cr(OH2)6]^2+

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Q: Give the name and symbol or formula of a Group 3A(13) element or compound that fits each description…

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Q: An element forms an oxide, E2O3, and a fluoride, EF3.(a) Of which two groups might E be a member?(b)…

A: a) The oxidation state of E is +3 as it forms E2O3 and EF3 thus E belongs to 3A or 3B group.

Q: An element forms an oxide, E₂O₃, and a fluoride, EF₃.(a) Of which two groups might E be a member?(b)…

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Q: Which of these two oxides, SO3 and P4O10 , when reacts with water will produce stronger acid?

A: P4O10 and SO3 are acidic oxides and when they combine with water forms acids.

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Q: (ii) Arrange the group VII elements in order of increasing oxidizing strength. Explain the trend.…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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Q: iv. C and Si are oxophiles while heavier congeners of the group make stable bond with Sulphur, give…

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Q: Why is BiH3 the strongest reducing agent amongst all the hydrides of Group 15 elements?

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Q: Why is boron limited to a maximum coordination number of four in its compounds?

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Q: Identify the following hydrides as ionic, metallic, or molecular:(a) B2H6, (b) RbH, (c) Th4H1.5.

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Q: Would the reaction of beryllium, Be, with oxygen be more or less vigorous than ba?

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Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.