4.90cl i’m a barium choordidr 30
Answer:
The total mass of four moles of helium (He) is 16.0104 grams.
Explanation:
Answer:
As you used two diferent instruments, one is more sensitive than the other.
Explanation:
The sensitivity of an instrument is the minimum amount of magnitude that can be differentiate a measurement system.
In method A, you got 27 cm, so if in method B, you got 27.00, method B is more sensitive. It's like saying that one system measures more than the other
You will need to go on yt