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3 = 1 + 2 and 8 = 2+2+2 so 3 X 8 = (1+2)(2+2+2)= (1)(2 + 2+ 2) + (2)(2 + 2 + 2)=
1 X 2 + 1 X 2 + 1 X 2 + 2 X 2 + 2 X 2 + 2 X 2 , so you know the
multiplication facts 1 X 2 = 2 and 2 X 2 = 4 and know to add, you can work the problem.
3 X 8 = 2 + 2 + 2 + 4 + 4 + 4 .
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How can you use a 2s fact and a 1s fact to find 3x8?
3x8 with1s and 2s fact looks like this: =(2x8)+(1x8) =16+8 =24
How can you use a 2s fact and 1s fact to find 3x8?
(1 x 3 ) x ( 2 X 4) = 24
How can you find a 2s fact with 3 as a factor?
6
What is the answer to 2s plus 16 equals 4s - 6?
2s + 16 = 4s - 6 Subtract 2s from both sides: 16 = 2s - 6 Add 6 to both sides: 22 = 2s divide both sides by 2: s = 11
How many 2's are there between 200-300?
100 2s for the hundreds digit of 200-30010 2s for the tens digit of 220-23010 2s for the ones digit of 200-300________________________________120 '2s'
How can you use a 2s fact and a 1s fact to find 3x8?
3x8 with1s and 2s fact looks like this: =(2x8)+(1x8) =16+8 =24
How can you use a 2s fact and 1s fact to find 3x8?
(1 x 3 ) x ( 2 X 4) = 24
How can you use 2s fact and 1s fact to find 3 times 8?
3 times 8 it's only 24 always
How can you use a 2s fact and 1s fact to find 3 times 8?
3 * 8 = (2 + 1)*8 = (2 * 8) + (1 * 8)
1s plus 1s plus 1?
1s + 1s + 1 = 2s + 1
How can you use 1s and 2s facts to find 3x7?
I think 7x3 is = to 21
How a 1s orbital different from a 2s orbital in terms of size?
The 2s orbital is larger than the 1s orbital and is higher in energy.
Why is transfer of electron from 2s subshell to 1s subshell not possible?
For a 2s subshell to be present, the 1s subshell must first be full, which means no more electrons can be moved into the 1s subshell.
Write the electron configuration diagram that shows the transfer of electrons that takes place to form the compound sodium fluoride and include the electron configuration of the ions formed?
Na(1s^2 2s^2 2p66 3s^1) + F(1s^2 2s^2 2s^5) ----> NA+(1s^2 2s^2 2p^6) + F-(1s^2 2s^2 2p^6) Don't you love E20-20?
What is the electron configuration for Neon?
The Electronic Configuration for Neon is as follows: 1s^2, 2s^2, 2p^6
How many orbitals are in fluorine?
1s, 2s, and 2p
How can you make a 3d model of a lithium atom?
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
