(4/4) + (4/4) = 2
It is a simple linear equation in 's'. Its solution is the number that 's' must bein order to make it a true statement. The solution may be found like this:4s + 10 = 2s + 2Subtract 10 from each side of the equation:4s = 2s - 8Subtract 2s from each side:2s = -8Divide each side by 2 :s = -4
4x7=28 2(4x7)=2x28=56
Squareroot of 4 + Squareroot of 4 + Squareroot of 4 + 4=2+2+2+4=10
2 + 8 = 10... 3 + 7 = 10... 6 - 4 = 2 10 x 10 = 100... 100 x 2 = 200That's assuming you don't have to use all the numbers !
(4+4)+(4/4)+(4/4)
(4/4) + (4/4) = 2
It is a simple linear equation in 's'. Its solution is the number that 's' must bein order to make it a true statement. The solution may be found like this:4s + 10 = 2s + 2Subtract 10 from each side of the equation:4s = 2s - 8Subtract 2s from each side:2s = -8Divide each side by 2 :s = -4
It has two valance electrons. Abbreviated electron configuration. [Ar] 3d^10 4s^2 ( energy wise that would be 4s^2 3d^10 )
^ means the number next to it is superscript so the electron config. for lead is: 1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 4s^2, 3d^10, 4p^6, 5s^2, 4d^10, 5p^6, 6s^2, 4f^14, 5d^10, 6p^2 then just re-group the numbers together, for example, if the numbers are set this way: 1s, 2s, 2p, 3s, 3p, 4s, 3d make sure to put the 3d in the 4s place TA-dah!
perimeter is 4s area is s^2 4s/s^2 = 2/5 4/s = 2/5 20/2 = s = 10
slater configuration: (1s)2(2s2p)8(3s3p)8(3d)10(4s)2 1 4s e-s 18 3s3p3d e-s 10 2s2p1s e-s σ4s = (1x0.35)+(18x0.85)+(10x1.0) = 25.65 Zeff 4s = Z - σ4s = 30 - 25.65 = 4.35
It depends on what model and what source. If you were to buy two iPhone 4S's from Apple, the pricing would be as follows 2 iPhone 4S's (with service plans) - $198 2 iPhone 4S's (unlocked) - $1098
1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^2
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^6
4x7=28 2(4x7)=2x28=56
4s^2 + s - 14 = (4s - 7)(s + 2)