0.00046 g. What is this written in Scientific notation (Standard form)?

All numbers in scientific notation or standard form are written in the form m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer. Therefore, the decimal number 0.00046 written in scientific notation is 4.6 × 10-4 and it has 2 significant figures.

Step-by-step explanation:

i believe the answer is d.

hope it you! : d

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89