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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 1s fact to find 3x8?
(1 x 3 ) x ( 2 X 4) = 24
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 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 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 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 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
In lithium the orbital of the highest relative energy is?
In lithium, the orbital of highest relative energy is the 2s orbital. This is due to the fact that, in the electron configuration of lithium (1s^2 2s^1), the 2s orbital is farther from the nucleus compared to the 1s orbital, resulting in higher energy.
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.
The major difference between a 1s orbital and a 2s orbital is that?
the 1s orbital is closer to the nucleus and has a lower energy level compared to the 2s orbital. Additionally, the 2s orbital has a slightly higher energy, larger size, and can hold more electrons than the 1s orbital.
Rank these subshells in order of increasing energy?
1s 2s 3s 3p 4s 3d 4p
How does 2s orbital differ from a 1s orbital?
1s and 2s orbitals differ in that 2s orbitals lie farther away from the nucleus in the next principle energy level. Other than that, they occupy the same shape of orbital, spherical, as indicated by the s.
How can you find a 2s fact with 3 as a factor?
6
