Crafts Using Aluminum Foil

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Suppose a cube of aluminum which is 1.00 cm on a side accumulates a net charge of +2.40 pC.(a) What percentage of the electrons originally in the cube was removed?(b) By what percentage has the mass of the cube decreased because of this removal?I already figured out the answer to the first part (1.91x10^-15 %), but I can't figure out the second partCan someone help me?
u can use i on any kind of fabric
what is an ungreaded cookie sheet?
Like the others said, it's a typo for ungreased, so no Pam or Crisco or anythingBut what I've found works very well for cookies and anything in the oven is that you can cover your cookie sheet with the Reynold's non stick aluminum foil and it bakes as it should and comes right off with no mess and no sticking.
Now, I know that the process of recycling actually leaves a bigger carbon footprint than just making a new plastic bottleWhat I want to know is how big is that footprint? Either we don't recycle, still have a carbon footprint, but a smaller one and take up more of our natural land for PURE GARBAGE that benefits no one.Or we recycle, have a bigger carbon footprint, but less space on earth is used for pure waste.What should we do?
well, since aluminum is in group 13 on the periodic table, that means it has 3 orbitals, 2 electrons in the first orbital, 8 in the second orbital, and finally 3 electrons in the third orbitalThis makes a total of 13 electrons all togetherThe 3 valence electrons just means there are 3 electrons in the outer shell of the aluminum atomTherefore, just remember that each orbital holds a different number of maximum electrons 1st orbital -holds 2 maxelectrons 2nd orbital -holds 8 maxelectrons3rd orbital-holds 8 maxelectronsand so on.
a Styrofoam container or the metal one?
The only tip that I can give that I think is not something most people already know, is to keep your flame low to medium low and keep the eggs movingYou can add a little bit of cream, about a tablespoon per two eggs, but don't add too much or it will keep your eggs from getting fluffy, water works as wellAlso be sure to take them off the flame before you think they are cooked to the point you like them and let them finish up with just the residual heat in the pan or on your plateMy favorite is just salt and pepper of course, with some chopped tarragonIt is a little different, and the smooth flavor of the tarragon is a great compliment to some nice creamy eggs.
I'm really curious, I once did that exercise where you take aluminum foil and you put it on top of a pin and you put your hands on both sides and you try to spin it with your mind and it actually worked for me! I don't know if it's because there's some sort of electro magnetic force thing that spins it from my hands or something elseDoes anyone have any thing to share? Or am I just stupid:-(
Alex and those who say that there is no telekinesis, are wrong; there's not only telekinesis but also such psi gifts as SLI (street light intrference), psychopyresis, storm control, electro-psychokinesis (not to be confused with electrokinesis), teleportation, levitation, etcSuch things are indeed possible- but like controlling your heartbeat or the amount of carbon dioxide in your lungs- it is in no way easyFor teeks, those of us who are naturally telekinetic, the trigger is a 7 Hz brainwave frequencyIn average humans, that same frequency is associated with fear, anger, hatred, and even boredom- but seldom telekinesisIf you are a latent teek, with meditation and/or biofeedback you could develop the ability but you would have to practice every damn day or you would lose itSo practice with the psi wheel, or better yet, try making a small piece of aluminum tube ove so that people can't say it was caused by heat from your hands or your breath aking it moveThink to yourself, Move, damit, MOVE! and sooner or later you might hit that trigger frequencyIt took me months of biofeedback just to get five minutes of conscious control, then lost it because I didn't practice enoughBummerGood Luck - “Psi and / or magical powers, if real, are nearly useless.” –– Larry Niven ––
I'm building a science project with my little sister, and we quite frankly need some helpThe plan is to make a little rollercoaster out of plastic tubing as the trackIt's kind of thick, so it doesn't bend very wellWe've been straightening it out for a couple days, but it's still slightly wavyWe need to get it into a solid positionThe plan is to support it on some boxes, and maybe tape it down so it holds it's form.But, there is a part in the rollercoaster where it needs to be extremely straightAny ideas??
Die Hard for ladies.
i have some questions about Metal leaft electropscope:-how to construct a simple 1?-where will the negative charges and positive charges go?-why will the aluminum foil leaves open?-where do the e- go and why?do i have to put conductor and insulator in it and why?
Wax paperI remember those daysWax paper was itThat's what everything was wrapped inIt came in the same carton as the aluminum foil and Saran wrap that you see today.
I'm looking for crafts for my Kindergarten classroom, that deal with the lettersI have seen them before, and do not remember whereThere are letters in a shape for craftsLike a snake in the shape of a S, or King in the shape of KI would like to do these in my room to reinforce the letter sound, but is fun tooAny help would be appreciated.
Me and my roommates recycle at our house, and whereas our community/neighborhood does not provide a recycling service we use our own bins and take our recycling to a center in Houston We recycle paper, newspaper, cardboard boxes, and other miscpaper productsAs well as aluminum which consist of mostly soda and beer cans and cans for foodWe always rinse, dry and crush our cansAs for plastics we recycle any and all plastic that has the recycle symbol on it including water bottles, shampoo/soap containers, etcWe just began recycling glass as well, we have these separated by color brown, clear and greenThis is mostly just food containers and beer bottles.