General Science - Physics (Basics)
The atomic number of an element is 17. How many electrons are present in its neutral atom?
The atomic number of an element is 17. How many electrons are present in its neutral atom?
easy Q11 of 15
Step-by-Step Solution
Step 1: Identify the concept
Atomic number represents the number of protons and, in a neutral atom, also equals the number of electrons.Step 2: Apply the concept
Since the atomic number is 17, the neutral atom has 17 electrons to balance the positive charge of protons.Final Answer:
17 → Option CQuick Check:
Electrons in neutral atom = Atomic number = 17 ✅
Quick Trick: Electrons = Atomic number in neutral atoms.
Common Mistakes:
- Confusing atomic number with mass number or total nucleons.
Master "Physics (Basics)" in General Science
Start learning the concept with an interactive lesson.
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore General Science Quizzes