3 x (22)2 + 2 = 50
22x2x2 is 88
There are four 2s in a deck of cards, one of each suit.
Yes
22/2 - 2
2 + 2 + 2 + 2 = 8
Four 2s make 8, so 25% is your answer
You can use three 2s to make 26 as follows (2x2)! + 2 = 26 So you can simply make 26 with five 2s as (2x2!) + 2 - 2 + 2 = 26
If 2s = 5 then s = 2.5. So by letting s equal 2.5 (two and one half) you will allow 2s to equal 5.
Not sure about five, but you can make 42 with 6 2s with this method: 2[(22)! - (2/2) - 2] = 42
Yes: 2 x 2 x 2 + 2!
2s(-s^3 + 2s^2 - 5) -2s(s^3 - 2s^2 + 5)
lithium atom is just a ball it has 1s and 2s orbitals both of which are spheres the 1s is occupied by two electrons and the 2s one electron