A. Some proton
B. Add some atoms
C. Add some Electrons
D. All of these
🧠 Explanation:
To give an object a negative charge, add electrons, altering its state. For physics students, this highlights electrostatics, making it a key topic for studying physics, chemistry, and engineering. Electrons drive charge. Understanding this clarifies electrical principles. It’s essential for analyzing physics, chemistry, and engineering. Studying charges offers insights into how electricity works, crucial for physics, chemistry, and engineering.
