Answer:
B
HVL is that amount of material that will reduce the original intensity to half of its value. One HVL will reduce the 100 R/minute to 50 R/minute, a second HVL will reduce the 50 R/minute to 25 R/minute
Explanation:
Answer:
A stir bar consists of a magnetic bar used to agitate a liquid mixture or solution
Explanation:
<span>Phosphorus has 1 less proton and electron than sulfur in this case because remember the amount of protons are equal to the amount of electrons in the element. </span>
Answer:
The one that's highlighted in blue is the answer
Im pretty sure it would be d.
