The area where the periodic table has the highest electronegativity are Groups 1 and Groups 7 because they are close on giving away an electron and the other is close to becoming stable.
Answer:
Following are the solution to the given points:
Explanation:
In point a, the answer is only ions because of
has a strong electrolyte.
In point b, the answer is the only molecules because of ethanol
, it has a nonelectrolyte.
In point c, the answer is the few ions because of hydrocyanic acid HCN, which has a weak electrolyte.
Answer: 25 μg of calcium in a total volume of 57 mL to ppm is 0.4386ppm
Explanation:
Please see the attachments below
In carbohydrates the C:H:O is 1:2:1