Answer:
atoms have no overall charge. this is because they contain equal numbers of positive protons and negative electrons
Answer:
true
Explanation:
the more energy a wave has the greater the amplitude is
Given mass of solute = 340 gram
Molar mass of solute(MgBr2) = 184 g
Number of moles = Given mass / Molar mass = 340 / 184 = 1.85 moles
Now, Molarity = Number of moles / solution (in litres)
So, M = 1.85 / 8
M = 0.23 M
In short, Your Molarity would be: 0.23 M
Hope this helps!
Oxygen,
During photosynthesis,<span> both carbon dioxide, and water, </span>in<span> the presence of light, are used to form sugars and oxygen </span>gas; Therefore Oxygen is made<span>. Hope I helped</span>
Answer:
Death rates, Birth rates, and immigration rates
Explanation: