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Question:

how do you know if you're suppose to gain or lose valence electron in a element?

in all the groupsand what charge will they become and whylike -4 or +2.like my teacher said for Li you lose one electron and then its positive but i dont wat to do with the higher groups 3 and up.

Answer:

There is a delicate balance with stuff like this First off certain groups will have a definite charge numberGroup 1: always +1 Group 2: always +2 Group 5: always -3 Group 6: always -2 Group 7: always -1 Aluminum in group 3 will always have a +3 chargeThats really all you have to knowAll the transition metals change wildlyNoble gases wont have a chargeThere only becomes a charge when the element becomes ionic The reason why they get this charge is due to there valence electrons or electrons in there outer most shellFor example: group 1 has only 1 electron in its valance shellSo its more than happy to give that electron up to someone in order for it to comply with the octet rule and have a full outer shellSo once it looses its negative electron its becomes a +1(positive) ionthe rest are just like that.
Taco seasoning is a good answer, but basically, whatever you wantOnion and garlic, of course, some salt, pepper, but after that, the sky is the limitI like East Indian food, so I put in Indian spices (garham masala, chilli, cumin, etc.)You could make it hot (chilli), or not, or Italian style (oregano, etc)Try different things! I even used moose meat once; not bad at all.
The easiest thing is to buy some taco seasoning at the storeIf you want to experimentTry using some chili powder, cumin, garlic powder salt.
yeah you can buy taco seasoning but if you want to make it yourself you should use onion powder, garlic powder, chili powder (I use mexican chili powder), salt, cumin, chili de arbol and a touch of cayenne pepper You can leave out the chili de arbol if you don't have it no problem but do try it with if you ever get the chance to get someIif you don't like it spicy you can also leave out the cayenne but the rest of the ingredients are pretty essentialTry putting a few good sprinkles of each (except be careful not to put too much garlic powder) and tasteAdjust by adding a little more of each to create your own perfect recipe that match your tastes Good luck!
This works greatBe sure that you replace your spices every six months, as they lose a lot of taste after thatIngredients: 6 teaspoons chili powder 5 teaspoons paprika 4 1/2 teaspoons ground cumin 3 teaspoons onion powder 2 1/2 teaspoons garlic powder 1/4 teaspoon cayenne pepper 1/4 teaspoon salt

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