There are 3 significant figures
Answer:
the standard unit of radiation related to biological hazards is known as the Roentgen.
Explanation:
Answer:
d
Explanation:
the you answer you need is lithium
Yes, IF entropy is high enough
<u>Answer:</u> The mass percent of NaBr in the solution is 10.18 %
<u>Explanation:</u>
To calculate the mass percentage of calcium ions in milk, we use the equation:
We are given:
Mass of solution = 270.0 g
Mass of NaBr = 27.50 g
Putting values in above equation, we get:
Hence, the mass percent of NaBr in the solution is 10.18 %