H 2A 3A 4A SA 6A 7A He LI Be ƏN 1 0N 3 8 Na Mg 3B 4B 58 6B 7B r 8B - 18 28 AI Si PS CI Ar K Ca Sc TiV Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y ZrNb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg TI Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa UNp Pu Am Cm Bk Cf Es Fm Md No Lr Using only the periodic table arrange the following elements in order of increasing atomic radius: aluminum, magnesium, sulfur, phosphorus Smallest Largest 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.

Q: 15 18 21 P5 22 1.7 and greater 24 25 Cr Mn 15 23 28 30 NI Cu Extrem 31 32 Ga Ge 34 Se 35 Fe Co As 18…

A: Here we calculate the electronegativity difference from the chart and determine the bond strength…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNOF N Li Be 1B 2B AI Si P S CI Ar Na Mg 3B 48 58 6B 7B e K Ca Sc Ti V…

A: Given, a monoatomic ion with charge of -2 has an electron configuration of 1s2 2s2 2p6 3s2 3p6Since,…

Q: Use the Refenrences to access important values if needed for this question. 8A 14 3A 4A 5A 6A 7A He…

A: The electronic configuration of arsenic is given below.

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be CNOFNE Na Mg 3B 4B 5B 6B 7B 8B 1B 2B AT Si PS C Ar K Ca Sc TivCr…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be an 1 ON 3 8 Na Mg 38 4B 5B 68 78 r 8B H 1B 2B AI Si PS CI Ar K Ca…

A:

Q: 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOF Ne Na Mg 38 4B 5B 68 78 88 - 18 28 AI Si P S CI Ar K Ca sc Tiv…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNO F Ne Na Mg 38 4B 5B 6B 7B -88 - 1B 28 AI si P S CI Ar K Ca…

A:

Q: 1A H 2A 4A SA 6A 7A He u Be BCNOF Ne Na Mg za 48 se 68 78 ee 18 28 RI Si PS CI Ar KCa sc TiV Cr Mn…

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He BCNOF Ne Li Be 1B 2B ASi P S CI Ar Na Mg 3B 4B 58 6B 7B 88 K Ca Sc Ti V…

A: The element with valence electron configuration of 4s24p4 is selenium.

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: co NO No Na CI Sodium(a) chloride NH, CI Ammenium (3) chluride NH (NH),co, KCI rotassium(e) chleride…

A: The electrostatic attractive forces that holds oppositely charged ions to gather is known as an…

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: halogens TAL LE IA 12A Be Na Mg Kla Rb Sr |S Ba Fr Ra -| :0 KCI Br At

A: Chemical reactions occur when there is any chemical change. They are written in the form of chemical…

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 Li Be BCNOF Ne Na Mg 3B 4B 58 6B 7B - 8B - IB 28 AI si PS CI Ar K Ca Sc…

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 SA 6A 7A He BCNO F Ne Li Be Na Mg 38 4B 5B 6B 7B - 88 - 18 28 AI Si P S CI Ar K Ca…

A: General chemistry.

Q: Cacs) t Sn Cl4 (ag) Cassi t Cu SO4(a)- Mgrs)+ Z,(NC), (u) > -> Mg(s) + SnCl4(a8)→ Zn(S)t SnCl4(a%)→…

A: Complete reaction  A reaction equation where all ions(main chemical species and spectator ions) are…

Q: 2.1 Li Be 1.0 1.5 Na Mg 0.9 1.2 B N D 3.0 3.5 4.0 Si PS F 1.5 2.5 Al 1.5 1.8 K Ca Sc TiV Cr Mn Fe Co…

A: Carbon and oxygen form a covalent bond by the sharing of electrons. The electronegativity of the…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B C NO F Ne Li Be Na Mg 3B 4B 5B 6B 78 r 8B - 1B 2B A1 si PS cI Ar K Ca…

A: We have to find how many covalent bonds will bromine have in order to fulfil octet rule.

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si PS CI Ar K Ca Sc Ti…

A: The question is based on the concept of atomic structure. we have to write valence electronic…

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOF Ne Na Mg 38 48 5B 6B 7B - 8B - 18 28 AI Si P S CI Ar K Ca…

A: Electronegativities increase from left to right across the periodic table, because of the increase…

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…

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BC NO F Ne Na Mg 38 48 5e 68 78 - 88 - 18 28 AI si PS CI Ar K Ca…

A: Electronic configuration depicts the distribution of electrons in the respective atomic orbital.

Q: .763 Za" (ag) +2+2n(s) -166 A*() + Alja) Mg*(a) +2e Mgla) O zn Osn

A:

Q: Mass number 63 29CU+2 15P-3 31 Cu: 34; P: 16 OA. Cu: 65; P: 28 В. Cu: 61; P: 34 OC. Cu: 31; P: 12 D.…

A: So we’ve to calculate the total number of electron present in the above mentioned ions.

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…

A:

Q: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Group Period 1 Не 4 7 8 9 10 L Be Ne 11 12 13 Al Na…

A: Francium (Fr) belongs to group 1 of periodic table. The general electronic configuration of valence…

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…

A:

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: 31 а. b. #Ti + ? 252CF SP + ? → Sc 142Ba + ? + 4,n 22 C. 98 56

A: A nuclear reaction is said to be balanced if the sum mass numbers, sum of atomic numbers and total…

Q: Visited Smallest H2A 3A 4A 5A 6A 7A He Li Be BCN O F Ne Na Mg 38 48 58 68 78 88- 1B 2B Al Si P S C1…

A: Isoelectronic species : They have same number of electrons as their electronic configuration is…

Q: Zn + HNO, Zn(NO3)2 + NHNO, + H,O KI + HSO, + MNO2 K2SO4 + H2O + b + MNSO. PbS + 02 PbO + SO2

A:

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…

Q: НО Bu Bu 1; 2 `Me `Me "Ме + O2N O2N 1. 9% 2. 88% N°C 1. 91% 1. BuLi, THF, -78 °C 2. 12% 2. BuLi, 0,1…

A:

Q: 1A BA H2A 3A 4A SA 6A 7A He Li Be BCN OF Ne Na Mg 38 48 58 68 7888 18 28 Al Si P S Cl Ar K Ca Sc Ti…

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

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 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: + KNO, → NâNO, + RUH KOH CH, + 0, → Co, + 2 H0 on Fe + Caso + Mg(OH) NH OH + HBr 3 HÓ + NH BI NaBr →…

A:

Q: 1A BA H 2A 3A 4A SA 6A 7A He u Be BCNO F Ne Na Mg 3e48 58 68 78 r 8e- 18 28 R Si S CI Ar KCa sc TI V…

A: Groups and periods The vertical columns in periodic table are called groups. The horizontal rows in…

Q: अ @मांयंपल H is Pa=4.81 Pe=4'05 bak , 6= 4.63ba stendertonange in gibas fee enesy च अंट ? bak, P=451…

A:

Q: IA BA H2A 34 4A 5A 6A 74 He F Ne U Be BCNO No Mg 38 48 58 68 7838 18 2e Al Si P S Cl Ar K Ca Sc Ti V…

A: In the periodic table, elements in the same group ( top to bottom ) has same number of valence…

Q: एमरखन 120 लो गाणकीं aso 240 1ons. Ble0 00 12ut the Oea albue n the Giuph1gee

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOFNe 1B 2B AISi P SCI Ar Na Mg 3B 4B 58 6B 7B 88 K Ca Sc Ti V…

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: 1A H 4A 5A 6A Li Be C NO F Ne Na Mg 38 6B 7B 88- 1B 2B Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni…

A:

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 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…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NOF Ne Na Mg 38 4B 5B 6B 7B A1 si P S cI Ar K Ca sc Ti v Cr…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.