Foliated metamorphic rocks such as gneiss, Phyllis, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure. Non-foliated metamorphic rocks such as hornfels, marble, quartzite, and novaculite do not have a layered or banded appearance.
Answer:
Explanation:
Metal is a material in the periodic table s much as iron or gold. A non metal is carbon in diamonds and graphite for pencil lead.
Answer:
A) 0.50 M
Explanation:
The computation of the number of molarity of the NaOH is given below:
As we know that
Molarity = Moles ÷ liters
where
Moles is 20
And, the liters is 40
So, the molarity is
= 20 ÷ 40
= 0.50 M
hence, the molarity of the NaOH solution is 0.50 M
Therefore the A option is correct
Answer:
d) Sugar and water
Explanation:
The sugar and water solution will have a clear and transparent outlook.
When we look at a solution of a mixture of sugar and water, it a homogenous one.
A homogenous solution have their solution in one phase.
The solute is sugar and the solvent is water.
The solution obtained is colorless therefore, light will pass through without any obstruction.
The other solutions will be translucent or opaque
