ok i dont understand how if aluminum has a atomic number of 13 and an atomic mass of 26.98 how does it only have 3 valence electrons? arnt you suppose to round 26.98 to 27 and then take 27 away from 1314 and breaking it down into how ever many shells?
The valence electrons are only in the outer shellAll inner shells are full and balanced so it is quite hard to remove an electronThe innermost shell has two, the next outer one has 8 making both fullFor Aluminum, only the remaining outer three can be involved in checical reactionsThere is a scheme 2, 8, 18, 32, 50 in the shells proceeding outwardThere are some misfits called the lanthanide series and the actinide series where some outer subshells fill before some inner subshells.
You may need help with these but I have a few ideasA nice silver serving spoonMy fiance had a necklace made of bike chain.
Why dont you just go to the store and buy a cute bracelet? Otherwise, try clay that you heat in your oven or that self hardens, ribbon, chains, safety pins.there are a lot of ribbon patterns and styles of braiding that you can tryI like the one called the diamondback braidI did this for my homecoming mum, and made one that was about 4 ftlong and used both blue black ribbon.
How to Create a Rubber Band Bracelet If you have nothing much to do, and are bored, try to be creative instead of moping aroundFind a wide rubberband and make it into a bracelet Steps Find a very wide rubber band, but make sure it will fit your wristIf you do not have any available in the house, then buy some the next time you or your parents go shoppingKeep them in the house for the next boring dayUse a light colored Permanent Magic Marker and color the rubber bandUse a light color because you are going to use other colors on top, to decorate itDecorate it any way you want to, with all the same colors, or different colorsMake polka dots, hearts, triangles, circles, diamonds or create your own designPlace it on your wrist, and show your friends Tips Use different colors for the background and design, to match your clothesChange a rubber band to match what you wear Warnings Friends may pull and let go, snapping the rubber band against your armUse a wide one, so they cannot do thisIf you have hairy arms, a thin rubber band might pull on the hair and cause pain.
how do you make bracelets out of toothbrushes??? use the soda can tab thingsit looks cool
