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A: The element with valence electron configuration of 4s24p4 is selenium.
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A: We have to find how many covalent bonds will bromine have in order to fulfil octet rule.
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 5B 6B 7B r 8B ¬ 1B 28 A1 Si P S CI Ar K Ca…
A: From the given periodic table we see that Lithium (Li) is the member of group 1A and 2nd period.…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BC NO F Ne Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B A1 Si P S CI Ar K Ca…
A: We have to write the complete electronic configuration of iron atom and noble gas notation for…
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A: Since the elements given are from the same period of the periodic table And since on moving left to…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B CN O F Ne Li Be Na Mg 3B 4B 58 6B 7B 881B 28 AI Si PSCI Ar K Ca Sc Ti…
A: Isoelectronic species are defined as the elements or ions having equal number of electrons but…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne Na Mg 3в 4B 5B 6B 78 — 88 — 1B 2B A1 SIPS CI Ar K Ca Sc…
A: Answer :- Atomic number of zinc is 30 . Therefore complete electronic configuration of zinc is - 1s2…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B C NO F Ne Li Be Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B A1 Si PS CI Ar K Ca…
A: The elements/atoms containing the identical electron number along with equal electronic…
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A: Given, a monoatomic ion with charge of -2 has an electron configuration of 1s2 2s2 2p6 3s2 3p6Since,…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne B Na Mg 3B 4B 5B 1B 2B A1 Si PS CI Ar 6B 7B K Ca Sc Ti v…
A: Electronegativity character in the increasing order given as follows
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A: 1. The electron configuration of silicon atom number of electrons in Si atom= 14 In order to write…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He CNOF Ne Li Be В B 2B ASi PS CI Ar Na Mg 3B 4B 5B 6B 7B г 68 K Ca Sc TiV…
A: Isoelectronic species contains same number of electrons in each species.The atomic number of…
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A: Atomic radius increases when we go down in the group(vertical) from top to bottom and atomic radius…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B CNO F Ne Na Mg 38 48 5B 6B 7B 8B 1B 2B AI Si PSCI Ar K Ca Sc Ti…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BC NO F Ne Na Mg 3B 4B 5B 6B 7B 8B - IB 28 A1 Si P S CI Ar K Ca…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B C NO F Ne Li Be Na Mg 3B 4B 5B 6B 7B - 8B¬ 1B 28 Al si P s CI Ar K Ca…
A: A monatomic ion with a charge of +1 has an electronic configuration of 1s2 2s2 2p6 3s2 3p6. This ion…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NOF Ne Na Mg 3B 4B 5B 6B 7B 1B 2B A1 Si PS CI Ar K Ca sc Ti v…
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Q: 8A 1A H 2A 3A 4A SA 6A 7A He Lu Be BCNOF Ne Na Mg 38 48 5B 6B 78 r BB 18 28 AI si PSCI Ar K Ca Sc TI…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si P S CI Ar K Ca Sc Ti…
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Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BC NO F Ne Na Mg 3B 4B 5B 6B 7B F 8B - 1B 28 AI Si PS CI Ar K Ca…
A: K+, Cl-, S2-, Ca2+ are isoelectronic species so they contain 18 electrons More the positive charge…
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A: Given: charge of ion and electronic configuration of ion. To find : Symbol of ion and nearest noble…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNO FNe Li Be Na Mg 38 4B 5B 6B 7B 8B - IB 2B AI Si P S CI Ar K Ca sc…
A: Given Name of atom = Sodium atom Complete electronic configuration = ? Name of atom = Lithium…
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Q: H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 38 4B 5B 6B 7B 88 ¬ 1B 2B A1 Si P S CI Ar K Ca Sc TiV Cr…
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Q: 1A 8A Н 2A 3A 4A 5A 6A 7A He Li Be B NOF Ne Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B AI Si P S CI Ar K Ca sc…
A: Electronic configuration: The electronic configuration is the distribution of electrons of a given…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNO F Ne Li Be 18 28 A1 Si Ps CI Ar K Ca sc Ti v Cr Mn Fe Co Ni Cu Zn…
A: Both Lithium and Silicon are present in second period having atomic number 3 and 14 respectively.
Q: 1A 8А H 2A 3A 4A SA 6A 7A He NOF Ne Li Be BC 88 — 1в 2в AI Si P| S CI Ar Na Mg зв 4B S8 6B 7B K Ca…
A: A monoatomic ion with charge of -1 has electron configuration of 1s2 2s2 2p6 is Fluoride ion F-
Q: 1A 8А H 2A 3A 4A SA 6A 7A He NOF Ne Li Be BC 88 — 1в 2в AI Si P| S CI Ar Na Mg зв 4B S8 6B 7B K Ca…
A: The term electronic configuration can be used to describe the distribution of the electrons of a…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He BC N O F Ne Li Be Na Mg 38 48 58 68 7B - 88 ¬ 1B 28 A1 si P s CI Ar K…
A: Element : Iodine Symbol : I
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A: Ionic compounds are formed by ions. The metal atom loses electrons and forms cations and the…
Q: H 2A 3A 4A 5A 6A 7A He B CNO F Ne Li Be Na Mg 3B 4B 5B 6B 7B r 8B - IB 2B AI Si PS CI Ar K Ca sc Ti…
A: From left to right along a period size of the atom decreases hence more energy is required to remove…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOFNE Na Mg 38 4B 5B 6B 7B 8B - 1B 26B AI si P S CI Ar K Ca sc…
A: The question is based on the concept of atomic properties. we have to write isoelectronic species of…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be B. CNOF Ne Na Mg 38 4B 58 68 78 88 18 28 A1 Si P S CI Ar K Ca sc…
A: The octet configuration is the configuration in which the outermost shell of an atom contains 8 or…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BC NO F Ne Na Mg 38 4B 5B 68 7B - 8B - 1B 28 AI si P S CI Ar K Ca…
A: Four atoms are isoelectronic with Ar with charge +1 , +2 , -1 , -2 * isoelectronic means they have…
Q: 1A 8A H 2A 3A 4A SA 6A 7A He BC NO F Ne Li Be Na Mg 38 4B 5B 6B 78 r88 - 1B 28 Ai si P S CI Ar K Ca…
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Q: H 24 3A 4A 5A 6A 7A He LI Be B CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si PS CI Ar K Ca Sc Ti V Cr…
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Q: 1A BA 3A 4A 5A 6A 7A He BCNOF Ne Na Mg 3B 4B 5B 6B 7B 88 18 28 A Si P SCI Ar K Ca Sc TI|V Cr Mn Fe…
A: Periodic table represents the arrangement of the elements in increasing order of their atomic…
Q: H 2A 3A 4A 5A 6A 7A He Li Be ƏN 3 O N 8 Na Mg 38 4B 58 6B 78 r 88 ¬ 18 28 HI SI P S CI Ar K Ca Sc Ti…
A: First write the Complete electronic configuration of atom.
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NOF Ne Na Mg 3B 4B 5B 6B 7B - 88 – 18 28 A1 si PS CI Ar K Ca…
A: Generally in periodic table from left to right ionisation energy increases.
Q: 1A 8A H 2A 3A 4A SA 6A 7A He BCNO F Ne Li Be Na Mg 38 4B 5B 68 7B - 88¬ 18 28 Al Si P S CI Ar K Ca…
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Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NO F Ne Na Mg 38 4B 5B 6B 7B 8B - 18 28 A1 Si P S CI Ar K Ca…
A: Write group and period by using valence electron configuration --
Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOFNE Na Mg 38 4B 5B 6B 78 88 - 18 2B AI Si P S CI Ar K Ca sc…
A: First at all we will try to match the given electronic configuration with the electronic…
Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCN0 F Ne Na Mg 3B 4B 5B 6B 7B 88 - 18 2B AI Si P S CI Ar K Ca Sc…
A: The electronic configuration helps us to predict the group and the period of an element in the…
Q: Q/ 0.1 g a NaCL , qul Moarity2 L. Na = 23 . CI = 35.45 *
A: Kindly post question in english language from next time. I can't understand your language but…
Q: LIAIH4, THF, 0 °C, но 45 min, 73% Me Bn Me 6 7
A: This is the deprotection of chiral auxiliary by LiAlH4.
