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 v Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y zr Nb 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 Rr Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Using only the periodic table arrange the following elements in order of increasing ionization energy: neon, nitrogen, oxygen, lithium Lowest Highest 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: 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 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 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 58 6B 7B 18 28 A1 Si Ps CI Ar 8B K Ca Sc Ti…

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: 12(s) + Zn(s) 21 (aq) + Zn2*(aq)

A: In the Spontaneous reaction,  substance have higher reduction potential is reduced while lesser…

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…

A:

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…

A:

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…

A:

Q: Foष्णे बल हैन्प eArवाको कलट धटलंनना मान h्छ त नhe foीosणnकु ा? 2 Fe3t + snzt →2 Fezt + snot ( Sकय…

A: Given-> 2Fe3+(aq) + Sn2+(aq) -----> 2Fe2+(aq) + Sn4+(aq)

Q: Is this the correct synthesis of the proposed reaction?

A: Based on the given reaction, all the steps seems to be fine except the oxidation of methyl group to…

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 5A 6A 7A He LI Be aN 0N 3, 8 Na Mg 38 4B 5B 6B 7B 1B 28 AI Si PS CI Ar L 88 - K Ca…

A:

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: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B AI Si P S CI Ar K Ca…

A: Since the elements given are from the same period of the periodic table  And since on moving left to…

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…

Q: Use the References to access important values if needed for this question. 1A 3A 4A SA 6A 7A He BCNO…

A: Atomic mass of Ti =22 Atomic mass of Sc= 21

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

Q: so, PO, NO NazO Naz CO3 Na CI Na (NHu)z O (NH.),CO, NH," NH4 CI KCI K2 O K2 CO3 K* PbCl2 Pb CO3 Mg…

A:

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

A:

Q: a. ? + Co Mn + He 59 27 b.?→ N + e c. e + Kr -? 36 d. He + Am →? + 2n

A:

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 28 A1 Si PS CI Ar K Ca…

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 5A 6A 7A He Li Be BC NO F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si S CI Ar KCa Sc Ti…

A: Given: charge of ion and electronic configuration of ion.  To find : Symbol of ion and nearest noble…

Q: TA BA H2A 3A 4A SA 6A 7A He t Be BCNOE Ne NO 38 48 58 68 78 00 18 28 Si P S Cl Ar Se TV CRM foco Ni…

A: Beryllium---- The symbol of beryllium is ----- Be Beryllium (Be) placed period 2  and group 2 or IIA…

Q: 1A H2A Li Be Na Mg 3B 4B 5B K Ca Sc Ti V 68 7B 8B 3A 4A 5A 6A 7A He B C N O F Ne 1B 2B Al Si P Cs Ba…

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: 1A H 2A Li Be Na Mg 3B 4B 5B 68 7888 3A 4A 5A 6A 7A He BCN OF Ne S Cl Ar 1B 2B Al K Ca Sc Ti V Cr Mn…

A: In chemistry electronic configuration is distribution of electrons of an atom or molecule in atomic…

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: d) H, Pd e) Br FeB, f) Cl NI Fea,

A:

Q: g. Cd|Cd?aq)||Sbag)|Sb(s) h. Pt|Cula), Curag)||Mgan)|Mg6) i. Pt|Criag), Cr20Taq)||CLO3(aq),…

A:

Q: 1A H2A Li Be 8B 3A 4A 5A 6A 7A He B CN OF NE 1B 2B Al Si P S Cl Ar Na Mg 3B 4B 5B 6B 7B K Ca Sc Ti V…

A: We have to tell atomic number of the given configuration.

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: C;HO2 15 1 09 3H.t J=7 2 27 2H.9 J=7 110 1H,brd s

A: Given is 1HNMR spectra

Q: 1A 8A H 2A 3A 4A SA 6A 7A He BCNOF Ne Li Be My Questions | bartleby Na Mg 3B 4B 5B 6B 7B 8B - 1B 2B…

A: Octet rule: Every element trying to get 8 electrons in its outer most shell to get more stability…

Q: H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 38 4B 5B 6B 7B 8B 1B 2B Al Si P S CI Ar K Ca Sc Ti V Cr…

A: Answer :-  (1) Lithium (Li)  (2) Chlorine (Cl)

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: 1) NaOEt, EIOH 2) NH,CI, H,0 (a) (b) (c) (0) co,E! CO,Et (m) EI0,C. (h) (k) Co,.Et Co,Et

A: Oxirene reacts with furan furan carboxylate in the presence of base followed by NH4Cl/H2O to give…

Q: 2.1 u Be 1.0 1.5 NDF BC 1.5 25 3.0 3.5 4.0 Na Mg 0.9 1.2 Al Si 1.5 1.8 2.1 S CI 3.5 3.0 P K Ca Sc…

A: Given :  To find the O-H bond in water as either pure covalent, polar covalent or ionic

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

A:

Q: 1A H2A Li Be Na Mg 3B 48 58 68 7B K Ca Sc This ion is a(n) 8A 3A 4A 5A 6A 7A He BCN OF NE Si P S Cl…

A:

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

A:

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: 3A+6B→3D AH - 403 kJ/ тol E + 2F→ A AH, = – ΔΗ 105.2 kJ/mol C→E+3D AH3 = +64.8 kJ/mol 6B+4E+6F→C AH…

A: Given equations are:

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: SiO2 (s)+ C(s)Si(s) + CO(9) a. SIO2(s) C(s)- Si(s) + |CO() > b. Liquid silicon tetrachloride is…

A:

Q: Fe(s) + 0,(g) + H,0(1) → Fe(OH),(aq)

A: Balancing above chemical reaction is

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…

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…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.