Aluminum Foil Vector

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Give the orbital configuration of the aluminum (Al) atom.
1s2 2s2 2p6 3s2 3p1 I typed aluminum electron configuration into Google Amazing how that works!
I need a title that will get people's attention or make them interestedSomething clever or funny, but not dumbI'm not very creative, so can anyone help? My project is which food wrapping will keep sliced apples most fresh? Between wax paper, aluminum foil, sealable plastic bag, and plastic wrap.Thanks! :)
Fresh fruit Wrapable apples Sealing in Science Fresh cut facts Slice and seal What's fresh?
so i'm in a band, and the other day we tried playing a show, and we were gonna use my friends new tube amp, which we had been practicing with for a while, and it was working finehowever when he flipped the switch on, it started playing radiowe were really confused, and we thought that we lucked out because their was a guitar shop across the street, and we thought they could fix ithowever they said that there is nothing that you can do about it.however i don't believe thisis there anything that we could do, whether it be fix something in the amp, or to buy something that will stop ithow do we get his amp to stop picking up radio?
Democracy was the most important ancient Greek contribution.
so i have to do a scavenger hunt for honors chemistry, i need the name of an element/compound found in the object (: 1aluminum foil2water3paper plate4nail5lead6carbon monoxide7sand water8oxygen9soda10tea11play-doh12cloth13vinegar14soap15glowstick16calcium pill17hydroxide18oil19glass20salt21sugar22wax paper23ashes24penny25lighter fluid26kool-aid27water oil28baking soda29dime30sand
1aluminum foil- Aluminum Al 2water- H2O 3paper plate- Carbon 4nail- Iron Fe 5lead- Lead Pb 6carbon monoxide- CO 7sand water- H2O and SiO2 (silicon and oxygen) 8oxygen- O2 9soda- Carbon, Hydrogen, Sucrose, Oxygen, caffeine 10tea- Carbon, caffeine 11play-doh-carbon 12cloth-carbon 13vinegar- CH3COOH 14soap- Carbon 15glowstick- peroxides 16calcium pill- Calcium Ca 17hydroxide- OH 18oil- Carbon 19glass- Silicon SiO2 20salt- sodium chloride NaCl 21sugar- Carbon, hydrogen 22wax paper- Carbon 23ashes-Carbon 24penny- Copper, Zinc Cu and Zi 25lighter fluid- Butane (carbon and hydrogen) 26kool-aid- Sugar, carbon 27water oil, H20 and carbon 28baking soda- Sodium bicarbonate Molecular formula is NaHCO 3 29dime- zinc 30sand- SiO2
What do I need to bring them in? I'm a little new to this whole thingI used to take everything to my MIL and she'd do itBut I never knew what she did:o) Thanks!
it will make it a bit weird on the crusts, because it gets hotterbut either than that, i think you will be fine if you dont mind crustsits ok :P
What is the difference between the number of moles of atoms and the number of atoms?? I thought moles and atoms were the same thing! Like, for this problem: compute both the number of moles of atoms and the number of atoms in a 10-g sample of aluminumWouldn't both answers be .307? I'm soo confused!!
One mole is approximately 6.022 x 10?? (6.022 x 10^23)This number is called Avogadro's numberYou multiply the number of moles by Avogadro's number to get the number of atomsA mole is like a dozen (12) or a pair (2)If I buy two dozen eggs that is the same thing as buying 24 (2 x 12) eggsIf I have two pairs of shoes I have four individual shoesYou can count anything in molesNormally it's used by chemists to count atoms, ions and molecules, but you could just as easily talk about one mole of shoes (6.022 x 10^23 shoes) or one mole of eggsThis is not a totally random numberIt is approximately equal to the number of atoms of carbon-12 found in a 12 gram sample (the atomic mass of carbon is 12 g/mol)To find out the number of moles of Al in 10 g you use the atomic mass, which is 26.98 g/mol (your textbook or periodic table may have a slightly different value) 10 g Al x (1 mol Al / 26.98 g Al) (10 / 26.98) mol ≈ 0.37 mol Now you multiply this by Avogadro's number0.37 mol x (6.022 x 10^23) ≈ 2.23 x 10^23 atoms As a general rule you should not round until you are done with all of your calculationsI was a little lazy and rounded the atomic mass of aluminum to two decimal places (from 26.981538) and also rounded to 0.37 molesDifferent instructors have different expectations.
Is the hydronic radiant heat that is installed between rafters underneath subfloor with aluminum plates more efficient to heat your home than the typical hydronic baseboard heat?I understand there are a few different types of hydronic radiant heat, but for this comparison, I am talking strictly about the hydronic radiant heat pex tubes that are attached to aluminum plates that go under the entire floor between floor below's ceiling joistsFor instance, on a single story ranch, if you wanted to heat the first floor, you would attach these aluminum plates to the basement ceiling between the joists right under the upstairs subfloorThis is the kind of hydronic radiant heat I am asking for an efficiency comparison to as opposed to hydronic baseboard heatThanks.
tonka did trucks like this
Any information would be greatAs I can see already a simple box with a black interior, and aluminum foil on the flaps seem to work? Or mirrors? I just want to know the simplest and best way to make one homemade
only if you eat them