Scientific Notation

It is: 2.5*102 kg

3.56 × 10-4

832 = 8.32 x 102

5.32 in Scientific Notation = 5.32 x 100

0.000938 in Scientific Notation = 9.38 x 10-4

1.54e-10 m

It is: 1/80000 = 1.25*10^-5 in scientific notation

It is: 3.62*10^11

635 000 = 6.35 x 105

.00627 = 6.27 x 10-3

Move 4 decimal places to the right to obtain the exponent of base 10 -4. Therefore, 0.00069 in scientific notation is 6.9 x 10-4

2.665 × 103

5.3 × 100 or 5.3E0

It is 5.83*10^4.

You simply have to learn them. Many of the more common elements were discovered and named long before the English language and so their symbols are derived from their original names.

Examples:

Iron = Fe from ferrum

Gold = Au from aurum

Sodium = Na from natrium

Potassiom = K from kalium

It is 6.83*10^9 in scientific notation

1.33 x 10 ^4

5.63 x 10^-3

"each" is a word from the English language. There is no scientific notation for it.

In "Scientific Notation" or "Standard Form" it is correctly written:

502.309

In Written From it is correctly written:

Five hundred two and three hundred thousandths

* * * * *

No! In standard or scientific form it is 5.02309*10^2

0.06457 in Scientific Notation = 6.457 x 10-2

There are not seven steps unless you start counting steps like "pick up pen"! Three steps is all that it takes.

3.5 x 10^(-2)

'E or e' is used to represent "x 10 to the n power". Example, 100,500,000 = 1.05E7 or 1.05 x 10^7