The element E reacts with F to form an ionic compound EF. The element forms a solid ionic hydride while the hydride of F is gaseous at room temperature. To what group in the periodic table could E and F belong? Give reasons for your answer The letters A, B, C, D dehotes elements in the Periodic Table but they are not their usualsymbols. Use the information given below to answer the questions (a) and (b) below,showing clearly how you arrived at your answer.Property of chlorideMelting pointAB776°C772°C-50°CSolubility in waterElectrical conductivity (aqueous)Very solubleVery solubleInsolubleGoodGoodMolten stateGoodGoodPoor

Ionic compound : It is the compound formed between two atoms having large difference in their…

The element E reacts with F to form an ionic compound EF. The element forms a solid ionic hydride while the hydride of F is gaseous at room temperature. To what group in the periodic table could E and F belong? Give reasons for your answer

The element E reacts with F to form an ionic compound EF. The element forms a solid ionic hydride while the hydride of F is gaseous at room temperature. To what group in the periodic table could E and F belong? Give reasons for your answer

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem 92QRT

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Question

The element E reacts with F to form an ionic compound EF. The element forms a solid ionic hydride while the hydride of F is gaseous at room temperature. To what group in the periodic table could E and F belong? Give reasons for your answer

The letters A, B, C, D dehotes elements in the Periodic Table but they are not their usual
symbols. Use the information given below to answer the questions (a) and (b) below,
showing clearly how you arrived at your answer.
Property of chloride
Melting point
A
B
776°C
772°C
-50°C
Solubility in water
Electrical conductivity (aqueous)
Very soluble
Very soluble
Insoluble
Good
Good
Molten state
Good
Good
Poor

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