At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Determine the number of protons and identify the correct symbol for an atom with 20 neutrons and 20 electrons.
A. 40 protons, 40/20 Ca
B. 20 protons, 20/20 Ca
C. 40 protons, 18/36 Ar
D. 20 protons, 20/40 Ca
E. 20 protons, 40/20 Ca