B. carbon-13 is not an allotrope of Carbon.
Allotropes<span> are elements on the periodic table that have more than one crystalline form. </span>Isotopes<span> are atoms of the same element with the same atomic number but have a different mass number.
C-13 is an isotope of carbon, not an allotrope.</span>
The correct answer is "B. Make a Hypothesis".
Answer: Low melting points
Explanation:
Answer:
Prevent any European country from growing much stronger than its neighbors.
Explanation:
