Если молярная масса X₂O₅ составляет 151 г/моль, определите элемент X.

  1. азот
  2. фосфор
  3. хлор
  4. бром
4 / 76 (5%)
Question 4 of 76
← Previous → Next Space — Show answer

🎯 Take a test on the topic «Атомно-молекулярное учение»

This topic contains 76 questions. Test your knowledge!

🔐 Log in to take the test

📚 All tests by subject «Химия»

View all collections and topics in Химия

Go to subject →

Report an error

Answers are unavailable

This test collection is closed. To get full access, please purchase 🌟 premium

Contact by email