Answer:C
Explanation:
Mountain Dew soda is not a colloid
C) Fluorine is the most reactive among halogens
Answer:
the correct answer to your question is b
Density can be calculated using the following rule:
density = mass / volume
therefore,
mass = density x volume
From the givens:
we have the density = 1030 kg/m^3 and volume = 1.89 m^3
Substitute in the equation to get the mass as follows:
mass = 1030 x 1.89 = 1.9467 x 10^3 kg
