Answer:
Its formula is B) XY3,also known as ammonia,because X is hydrogen and Y is nitrogen.
So,yeah the answer is B
Pls mark me as brainliest
Answer:
because weight depends on the gravity, gravity decrease s with increasing altitude,hence I have less weight
A student measures the volume of a solution to be 0.01370 have 5 significant digits in this measurement.
<h3>What are significant digits?</h3>
The significant digits are the minimum number from zero to nine for reporting any measurement where the digits are uncertain.
The significant digits starting from zero are not significant digits, decimal is not a significant digit, and ending zero after the decimal are significant digits.
Therefore, the student measures the volume of a solution to be 0.01370 5 significant digits are in this measurement.
Learn more about significant digits, here:
brainly.com/question/1658998
#SPJ4
