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Please help me with this chemistry problem?

Here is the questionIf anyone knows the answer please tell me because I need the answers by tomorrowThanks! Use the details of modern atomic theory to explain the following:aFor the alkali metals, the ionic radius increases as atomic number increases.bThe radius of the chlorine atom is smaller than the radius of the chloride ion.cThe first ionization energy of aluminum is lower than the first ionization energy of magnesium.dFor magnesium, the difference between the first and second ionization energies is much less than the difference between the second and third ionization energies.

Answer:

I wouldn't plug any plug-ins into outlets - they are considered fire hazards in some buildingsI would definitely clean up the dog feces and urine in the elevators - as long as you're willingAs long as you use a general cleaning product that could not possibly damage the surfaces, you'll be fineI would stick to those items for now (although I would recommend spraying some lysol in the elevator)I would then contact the landlord and discuss the situationBe polite, but let him know the condition of the premises (if he doesn't live on-site)I would also take photos (discreetly) of the elevator with the urine, the dirty lobby, and the dog feces on the outside - just in case you have any issues with this landlord when you move outMake sure the photos are dated, and don't use them unless you have to when you leaveAsk the landlord to please have the public areas cleaned in the apartment building - urine is absolutely unacceptable and perhaps it's time that he talk with the pet owners if they aren't cleaning up after their animalsGood luck to you - wear some rubber gloves.
People pee in the elevator? ugh! Instead of cleaning, I would be looking to move! I doubt you would get into troubleIf management gets upset that you are cleaning the place up, the most that will happen is they will ask you to stop, that they have a cleaning service already.
Perhaps any one has tipped them off that you've got the puppyI could permit them to examine the rental however I could no longer have the puppy there or any proof of him there, simply to be definiteYou are breaking the phrases of your rent, so they may be able to throw you outWere pets allowed on this constructing at one time? Is that why there are different pets there and they're grandfatheredIn the long run you must be up entrance approximately having a puppyYou would become at the roadBe cautious and well success.
a) here, you're basically going down a column of the periodic tablethe electrons are thus filling up higher energy levels, which causes the atomic radii to increaseb) the chloride ion has one more electron than the chlorine atom, so the increased force of repulsion among the electrons causes the atom to expandc) magnesium has a full 3s subshell, so it's relatively difficult to remove an electronaluminum has one lone electron in its 3p subshell, so removing it would lead to a relatively stable configuration (magnesium's configuration), and removing an electron is easierd) after removing 2 electrons from magnesium, you'll have reached a noble gas configuration, so the 3rd ionization energy of magnesium is SUPER-HIGH, resulting in a greater difference.

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