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your question is improper.I will explain some basics about the representation and the atomic numbers of elements CHLORINE and fluorine.Atomic number of fluorine is 9 and that of chlorine is 17.Both fluorine and chlorine are halogens.They have one electron less than the noble gas ELECTRONIC configuration, so they are highly reactive.They are present in the second LAST group of the periodic table. That is group number 17.Please mark my ANSWER as brainliest if it HELPED you.[THANK YOU]

Determines the natural width of a line (generally very SMALL). reduce the effective lifetime of a STATE, leading to broader lines. HIGH pressure gives more collisions (eg STARS). the thermal (or large-scale TURBULENT) motion of individual atoms in the gas relative to the observer.

tion:hey mate here is UR answer ☺❤❤❤❤Alloys are regarded as homogeneous MIXTURES since the CONSTITUTING elements are UNIFORMLY mixed in an alloy.❤❤❤❤❤❤

Evaporation causes cooling because the process requires HEAT ENERGY. The energy is TAKEN away by the molecules when they CONVERT from liquid into GAS, and this causes cooling on the original surface.

it is 31*6.022*10²³ as no. of MOLECULES = MOLES * NA(AVOGADRO's no.)

Electrode POTENTIAL, E, in chemistry or electrochemistry, according to an IUPAC definition, is the electromotive FORCE of a cell BUILT of two electrodes: on the left-hand side of the cell diagram is the standard hydrogen electrode, and on the right-hand side is the electrode in QUESTION.

50 ML +MAGNESIUM Explanation:i hope this is HELPFUL for you

A PHYSICAL change is a change to a sample of matter in which some PROPERTIES of the MATERIAL change, but the identity of the matter does not. When we heat the liquid water, it changes to water vapor. But EVEN though the physical properties have changed, the molecules are exactly the same as before.

4-Chlorobenzoic acid is an ORGANIC compound with the molecular formula ClC6H4CO2H. It is a white solid that is SOLUBLE in some organic solvents and in aqueous base. 4-Chlorobenzoic ACIDIS prepared by oxidation of 4-chlorotoluene.Chemical formula: C7H5ClO2Density: 1.571 g/cm3Melting point: 241.5 °C (466.7 °F; 514.6 K)Molar mass: 156.57 g·mol−1Explanation:PLS mark me as BRAINLIEST ❣❣

because co2 + CALCIUM hydroxide GIVES calcium carbonate and that is in SOLID but in white color only so it will DISAPPEAR PLEASE thank

trate is an inorganic CHEMICAL compound with the formula ZN(NO3)2 . This white, crystalline solid is HIGHLY deliquescent and is typically encountered as a hexahydrate Zn(NO3)2•6H2O. It is soluble in both water and ALCOHOL....

tion:Niels Bohr PROPOSED the Bohr Model of the ATOM in 1915. ... The Bohr Model is a planetary model in which the negatively charged electrons orbit a small, positively charged nucleus SIMILAR to the PLANETS orbiting the sun (except that the orbits are not planar).

The fact that electromagnetic induction in accordance with LENZ's law represents the conservation of energy can be easily explained. A REPULSIVE force acts on the bar magnet due to the CURRENT induced in the coil. We have to do WORK in moving the North-pole of the magnet towards the coil.HOPE THIS HELPS YOU!!!

the above GIVEN INFORMATION is CORRECT, I hope it may help you...... and I tried my best to explain the answer...... be happy stay HOME be safe......

s of ELECTROLYSIS were ENUNCIATED FIRST by FARADAY

is GIVEN below with EXPLANATION

rajandixit1988 has ALSO said that it will not allow any other companies in HINDI and minor in a great company and the government is the only way of the same way to do so many of them are various other companies in this CASE but they HOPE to be able and the same is true.

The first law states that the amount of chemical CHANGE produced by a CURRENT is PROPORTIONAL to the quantity of electricity passed, i.e., equal currents produce equal AMOUNTS of DECOMPOSITION.

Helium has replaced hydrogen in weather OBSERVATION BALLOONS because hydrogen is highly REACTIVE with oxygen and it can catch fire if came in CONTACT with oxygen.HOPE IT HELPS YOU BUDDY:)

c+o2, h+o2, H2O, or BHAI PTA NHI

subtracting HSO -4 with it oxidation STATE value we have : (+1)+X+[(-2 ) (4) ] = -1 , where UNKNOWN.(+1)+x+(-8) = -1

Melamine is HIGHLY STABLE and can RESIST high temperature exposure as WELL as physical and chemical degradation. Melamine is also a flame retardant and also possesses properties like hardness, scratch and moisture RESISTANCE.

magnesium + OXYGEN gives rise to magnesium OXIDE HOPE it helps pls follow me give thanks

First the water goes in to the PADS then they SOAKED water and passes cool AIR with help of FANS. If the pads are not good or local one it does not soak the water properly and pass only air not the cool one. Keep in mind to choose the cooler which has HONEYCOMB wool pads, it has more durability and effectiveness.HOPE THIS HELPS YOU!!!!!!!!

The main use of litmus is to test whether a solution is acidic or basic. Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the COLOR change occurring over the pH RANGE 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple.The color of a red litmus paper remains the same under acidic conditions and turns blue under basic conditions. Substances that turn red litmus paper blue include baking soda, lime, ammonia, household cleaners and HUMAN blood.hope it helps you buddy..:)PLZZZ MARK MY ANSWER AS A BRAINLIEST ONE..

cal, versatile POLYVINYL chloride (PVC, or vinyl) is used in a variety of applications in the building and construction, health care, ELECTRONICS, automobile and other sectors, in products ranging from piping and siding, BLOOD bags and tubing, to wire and CABLE INSULATION, windshield system components and more.

Increasing PRESSURE usually increases the boiling point of a liquid. A way to think about it is that the molecules of the liquid need more ENERGY to break into the gas phase when the more molecules are HITTING the SURFACE of the liquid with more energy. For melting point, increasing the pressure makes some difference.HOPE THIS HELPS YOU!!!

Stop using plastic straws, even in restaurants. ...Use a reusable produce bag. ...GIVE up GUM. ...Buy boxes INSTEAD of BOTTLES. ...Purchase food, like cereal, PASTA, and rice from bulk bins and fill a reusable bag or container.

Evaporation is the process of a substance in a liquid state CHANGING to a gaseous state due to an increase in temperature and/or pressure. Evaporation is a fundamental PART of the WATER cycle and is CONSTANTLY OCCURRING throughout nature.

tytuhfjfhhfg of the term HINDUSTAN''I will be ABLE to tuhi BOL a few YEARS now and I am not a

txotiztodytdtisitsiststtsiotsititzxtitziami K umarsec babyExplanation:INSTA

The five most COMMONLY used FIRE extinguishers are water, foam, powder, CARBON dioxide and wet chemical. There are also more SPECIALIZED fire extinguishers including Halon, clean agent extinguishers FE-36 and powder extinguishers such as the class D fire extinguishers for METAL fire risks and monnex powder