Answer:
it will turn blue black to any substance
Answer:
to make sure the cholerie is not to high
We know that density = mass /volume
so
mass=volume*density
volume=mass/density
so c is wrong
number 8 the list is hydrogen,magnesium,silicon and oxygen and there are 4elements
Answer:
The answer is "0.00172172603".
Explanation:
Given:

Formula:

