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AnBcCdDaExplanation:

ctly half-FILLED and fully filled orbitals have greater stability than other CONFIGURATIONS. The reason for their stability are symmetry and exchange energy. The ELECTRONS present in the different orbitals of the same sub-shell can exchange their positions....PLZZ mark it as the brainliest answer!!!

it prevemts from SHOCK.

please mark as branliestExplanation:In SILVER plating, the object to be plated (e.g., a spoon) is made from the cathode of an electrolytic cell. The anode is a bar of silver METAL, and the electrolyte (the liquid in between the electrodes) is a solution of silver cyanide, AgCN, in water. When a direct current is PASSED through the cell, positive silver ions (Ag+) from the silver cyanide migrate to the negative anode (the spoon), where they are neutralized by electrons and STICK to the spoon as silver metal:Meanwhile, the silver anode bar gives up electrons to become silver ions:Thus, the anode bar gradually dissolves to replenish the silver ions in the solution. The net result is that silver metal has been transferred from the anode to the cathode, in this case the spoon. This process continues until the desired COATING thickness is built up on the spoon-usually only a few thousandths of an inch-or until the silver bar has completely dissolved.

e here is ur ANSWERPLEASE wait.....A STRONG acid is any acid that ionizes COMPLETELY in solutions. This means it gives off the greatest NUMBER of hydrogen ions or protons when placed in a solution. Ions are charged particles. ... This means that it has one proton, and therefore a hydrogen ion is essentially a proton.hope it helps youMark it as brainlist and FOLLOW me

1.Non-stoichiometric compounds are chemical compounds, almost always SOLID inorganic compounds, having elemental composition whose PROPORTIONS cannot be represented by a ratio of small NATURAL numbers; most often, in such materials, some small percentage of atoms are MISSING or too many atoms are PACKED into an otherwise perfect lattice work.2.Non-stoichiometric compounds are chemical compounds, almost always solid inorganic compounds, having elemental composition whose proportions cannot be represented by a ratio of small natural numbers; most often, in such materials, some small percentage of atoms are missing or too many atoms are packed into an otherwise perfect lattice work.Follow me and mark me as a brainlist.

(II) The VELOCITY of ELECTRONS in the 2ND CASE, if the velocity of electrons is 105m/section:

HelloExplanation:What is your QUESTION

tion:0 KELVIN = -273.15 DEGREE celcius100 kelvin = -173.15 degree CELCIUS

d IE2 of METAL M is 600kJ/mol and 1600kJ/mol. If 1000KJ of energy is supplied to one mole of vapour of M, then the resulting MIXTURE mole PERCENTAGE of M+2 is 5XX is carbon monoxide

GoldExplanation:because the IONS from CATHOD MOVE to ANODE.

ed all general techniques of chemistry in HEALING humans. Their contribution proved VALUABLE to the society and in the ADVANCEMENT of civilization. They had contributed to an incredible number of future uses of chemicals, metals, INK, PAINTS, cosmetic, medicines, porcelain, etc.

a formula giving the proportions of the ELEMENTS present in a compound but not the actual numbers or arrangement of atoms.Explanation:In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound.[1] A simple EXAMPLE of this concept is that the empirical formula of sulfur monoxide, or SO, WOULD simply be SO, as is the empirical formula of disulfur dioxide, S2O2. Thus, sulfur monoxide and disulfur dioxide, both compounds of sulphur and oxygen, have the same empirical formula. HOWEVER, their molecular FORMULAS, which express the number of atoms in each molecule of a chemical compound, are not the same.An empirical formula makes no mention of the arrangement or number of atoms. follow me mark me as brainliest my dear indian friend

In 2-methylpropene more NUMBER of alpha HYDROGEN is present w.r.t. DOUBLE bond so, more number of hyperconjugating structure are present in case of 2-methyl propene. As more is the hyperconjugating structure more will be its stability.PLEASE MARK ME AS BRINLIESTPLEASE I ONLY NEED 5 BRAINLIEST TO REACH GENIUS

In chemistry, the empirical formula of a chemical compound is the simplest positive INTEGER RATIO of ATOMS present in a compound. A simple example of this concept is that the empirical formula of SULFUR monoxide, or SO, would SIMPLY be SO, as is the empirical formula of disulfur dioxide, S2O2.Explanation:Hope It Helps You Mark It Brainliast And Follow Me ✌ ✌

a FORMULA GIVING the proportions of the elements PRESENT in a COMPOUND but not the actual numbers or arrangement of atoms.Explanation:FOLLOW ME

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because large AMOUNT of cng can be compressEd and stored easily in large containersExplanation:PLEASE MARK me as the BRAINLIEST

this STRUCTURE is of ATOM

The ELECTRONEGATIVITY VALUE of GROUP 13 elements are:BORON - 2.0.Aluminum - 1.5.Gallium - 1.6.Indium - 1.7.Thallium - 1.8.

GoldExplanation:because the IONS from CATHOD MOVE to ANODE

GoldExplanation: because the IONS from CATHODE MOVE to ANODE

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here is your ans.Explanation: VOLUME of WATER displaced=Volume of SAND Mass280 GSO density=mass/vol280g/80cm^3=3.5g/cm^3Hope it HELPED..

GoldExplanation:because the IONS from cathode move to anodeElectroplating is USED for gold is coated on a SILVER SPOON .

Gases have THREE characteristic properties: (1) they are easy to COMPRESS, (2) they expand to fill their containers (3) they OCCUPY FAR more space than the liquids or solids from which they form..pls pls mark it as brainlest answer if u do so I'll inbox u others 5 thanks =inbox

THE ANSWER IS 4PPM HOPE IT HELP

126.46× 10^23Explanation:GIVEN maas÷ MOLAR MASS × avagadro number = no. of atoms

1.Na(OH)2+H2So4=NaSo4+2H2O2.3.Fe+H2So4=FeSo4+H2.4.cl2+So2+2H2O= 2Cl+So42+4H5.2AgNo3=2Ag+2No2+O2.6.4HNo3+Cu=Cu(NO3)2+2No2+2H2O.7.4HN3+3O2=2N2+6H20.8.BaCl2+H2So4=BaSo4+2Hcl 9.Zn+O2=Zno+So4.10.Al4C3+12H2O=4Al(OH)+CH3

ower24 MOLE AL = ___GRAM AL✒ 9.65 × 10²³

because when we PUT any chemical REACTION is in equilibrium the CONCENTRATION of reactants and products are constant and their RATIO does not VARY

it will GET a thread like a substanceExplanation:because a wool had a thread like SUBSTANCE and we mix the wool with the cotton it will get a soft and SPONGY thread like substancr THANK you

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this????WRITE CLEARLY or CORRECT!!!→FOLLOW ME→GIVE THANKS TO MY ANSWER→ MAKE MY ANSWER BRAINLIST

tion:ZINC is more reactive than COPPER.so it will displace copper from copper SULPHATE