Question

How many grams in 1.2 ng

Answer 1

I is it .000000012

Answer 2

1 n g = 10^-9 g or 1 / 1.000,000,000 g

Answer 3

1* 10^9

Answer 4

its 1.2 * 10^-9
= 0.0000000012 g

Answer 5

So it is 1.000000000 grams?

Answer 6

No, it is .000000012.. Right? Because you move the decimal over 8 times.

Answer 7

to the left..

Answer 8

right?

Answer 9

no its a much tinier amount 0.0000000012 g

Answer 10

there are 8 noughts before the 12
the decimal point 'jumps' 9 times to get just past the 1

Answer 11

Oh okay, thanks!

Answer 12

yw

Answer 13

wait. if there is 8 noughts.. don't you only move it 8 times, not nine?