Aluminum Foil For Insulation

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Discuss why aluminum forms a 3+ ion yet oxygen forms a 2+ ion? Include electron configurations?
1s2 2s2 2p4 is O like other answerer indicated it is USUALLY considered a -2 ion because adding 2 electrons gets us to a full shell 2s2 2p6 HOWEVER, one exception is OF2 in which case O would be +2; but -2 is the norm - so assuming typo 2s2 2p6 3s2 3p1 is Al by losing 3 electrons 3s2 and 2p1 it beomes isoelectreonic with Ne a stable configuration
Indicate which of the following is an element, compound, heterogeneous mixture, or solution:aocean water bcalciumcvitamin Cddry iceegrain alcoholfafter-shaveghamburgerhaluminum foilimilkjiron nail
This is not a good start to your chemistry class if you are stuck with the easy questionsHow about reading the chapter?
So mom loves embutidoBut her friend lost the recipe for itso I was wondering if anyone can tell me so my mom would be happyBUT here's another thing : she likes the style from this guyIdk what's his namehis last name is Basa If possible please tell me how to make embutido that's that guys style.
If you use heat glide hair products it wont damage your hairif the hair is straightened everyday with no hair products then yes it will eventually become dry and frizzy
Install PTT in Cessna 152 or 172?
beans, shredded tissue paper, even tissuesYou can stuff it with scented dried herbs, then it could smell nice!
Any little thing is goodI need to know at least 15 household items made from aluminumI have paperclips, staples, containers, and jarsanything else??thanks]
I'm going to support David N's answerYou need to talk to a local roofer, who's been working in the neighborhood forever: in your climate, on houses of similar age.
I cannot find a recycling center anywhere near my town, does anyone know of any? Also, I am wanting to become more enviromentally conscience, any ideas on where I can start?
START BY LOOKING IN BLACKWELL FREE CYCLE, THIS IS FOR GIVING AND GETTING THING YOU NEED OR DON'T NEED, IT KEEPS THE DUMP A LITTLE CLEANER AND FOR ALUMINUM TAKE THEM TO THE SALVAGE YARD THEY PAY SO MUCH A POUND/TONIF YOU HAVE A TRASH COMPANY PICKING UP YOUR TRASH ASK THEMBUNDLE UP YOUR PAPERS AND CARDBOARD SET THEM OUT BY THE TRASH TO RECYCLEYOU MIGHT HAVE A RECYCLE TOTE ALREADYTHROW THEM IN THERE BUT THEY GOT TO BE IN A PAPER BAG OR TIED WITH TWINE OR STRING
Alternative to baking cookies on cookie sheet?
Thats so cool! I thought of doing that too! I think its such a good ideaI dont think you have anything to worry about when it comes to being safe.
here's my first set of questionsConsider the electron configurations for the elements in the third row of the periodic table, which of these elements will have no unpaired electrons? which will have only one unpaired electron? which will have the most unpaired electrons?and can someone help me defne these two elements please?an atom whose electron configuration contains 3 unpaired 6p electronsthe lightest element that has four valence electrons
I think that as long as you take care of yourself eating shouldnt' be a concernJust make sure you eat healthy and you dont have to exercise just make sure you dont' sit on your butt all dayBesides spreading out your eating is better that only eating once or twice a day, but eating a lot.