D: is the anwser that your looking for
Answer:
I think its b
Explanation:
but I wouldn't depend on this answer
They would be neutral if their electonegativity difference was 0
Answer:
Strontium is a soluble earth metal with the nuclear number 38. Phosphate is a polyatomic particle containing phosphorus and oxygen molecules. Strontium loses electrons to turn out to be emphatically charged, and phosphate is an adversely charged particle.
Explanation:
<span>Haemoglobin is a pure substance because it contains only one type of atom. </span>