Science Class 1 Other

Asked by VARADH PRAGHOSH · START RIGHT SCHOOL

What is the atomic number of (Ca) calcium.

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!
Show answer and explanation

Answer: B. 20

Gg guys trewqasdfghjkk,mbvczssddfccxx

Answering after opening this box earns no Practice Points.

people 1 answered check_circle 100% got it right
70%