Answer:
i will tell some examples of plasmas they are:
1.lightning
2.solar wind
3.welding arcs
4.stars(including the sun)
5.the earths's ionosphere
The molal concentration of the solution is 0.67 mol/kg.
The formula for molal concentration (<em>b</em>) is
<em>b</em> = moles of solute/kilograms of solvent.
Moles of solute = 8.0 g × (1 mol/24 g) = 0.333 mol
b = 0.333 mol/0.50 kg = 0.67 mol/kg
Answer:
<h3>The answer is 5.34 mL</h3>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass = 3.5 g
density = 0.655 g/mL
We have
We have the final answer as
<h3>5.34 mL</h3>
Hope this helps you
6 cm just took edgenuity quiz
Your answer is QUOTE:
<em>Nonmetals attain stable noble gas configurations by gaining electrons and forming anions with outer electrons in the existing energy level. Metals attain noble gas configurations by losing electrons and forming cations with a complete octet in the next-lowest energy level</em>
