Arrange the following elements in order of increasing electronegativity: lead, bismuth, thallium, polonium Please answer this question according to the general rules you have learned regarding periodic trends. DO NOT base your answer on tabulated values since exceptions may occur. smallest

Q: Explain the following factors affecting the strength of binary acid (i) Bond length (ii)Bond…

A: A question based on binary acid, which is to be accomplished.

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: What type(s) of intermolecular forces are expected between CH3OH molecules? H H- 0-H Indicate with a…

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Q: Neon has eight valence electrons in its outer shell. This means it does not easily react with other…

A: Neon →  10Ne       atomic Number of Neon=10           It contain Electrons=10Electronic…

Q: Using the data in the table shown below: (1) Describe how each of the four properties varies down…

A: This question is based on atomic and physical properties of group -17  (Halogen family).

Q: The total number of valence electrons in the sulfate ion is   30   24   28   22   32

A: Number of electrons in sulphate ion is 32.

Q: 1) How does the octet rule explain the formation of a chloride ion?       a) What noble gas is…

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Q: Iodine is an essential trace element in our diet; it is needed to produce thyroid hormone.…

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Q: There is a general trend in the ionization energies that says that the ionization energies increase…

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Q: Which of the following may form +1 or +3 ions, depending on the conditions?  Gold Potassium…

A: Which element form +1 or +3 ions, depending on condition:

Q: Write the correct ionic formula for the compound formed between the following: Part C Ba?+ and N3-…

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Q: Write the formula and name of a compound formed from the ionic interaction between a 1 + ion and…

A: Charge on positive charge on cation in the given compound= +1Charge on negative charge on anion in…

Q: Using normal filling rules write the full and abbreviated electron configuration as well as Lewis…

A: All the ions, fluoride, nitride, iodide, telluride are anions. A neutral atom has gained an electron…

Q: stable compounds? Xenon Krypton Argon Helium

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Q: Draw a diagram that shows the arrangement of the valency electrons in the ionic compound sodium…

A:

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

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Q: What is the number of electrons for AsBr5?

A: Arsenic consists of 33 electrons and its electronic configuration is 2,8,18,5. So, its valence shell…

Q: Arrange the following elements in order of increasing electronegativity: thallium, barium, lead,…

A:

Q: valence electron configuration

A: The answer to this question is given below:

Q: Neon has eight valence electrons in its outer shell. This means it does not easily react with other…

A: Neon is a noble gas and it has a highly stable s2p6 electronic configuration in the outer space i.e.…

Q: Tin forms both an ionic compound and a covalent compound with chlorine. The ionic compound is SnCl2…

A: To identify the compound which is more likely the covalent compound. SnCl3, SnCl4, or SnCl5

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.