Isotopes of an element have the same number of:

A. Lithium
B. Brelliyum
C. Protons
D. Heliyum

🧠 Explanation:

Isotopes of an element have the same number of protons but different neutrons. Knowing this helps students and science enthusiasts understand atomic structure. Isotopes are key for studying chemistry or physics in school. Learning this helps with science projects or exploring atoms. It’s useful for science classes, making it relevant for understanding elements. Knowing isotopes’ nature helps students grasp their role, ensuring better comprehension for academic work or general knowledge about chemistry and its applications in science.