Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP Questions
20 Views
Question

How many elements were known by 1865?

Related Questions

Which of the following represents the first ionization enthalpy reaction for element X? 15
Which hydride listed in the table is formed by carbon? 14
Why is the electron gain enthalpy of oxygen less negative than that of sulfur? 15
What action did US President Donald Trump take against Indian goods in response to India's purchase ... (Current Affairs) 17
What action did the Directorate General of Civil Aviation (DGCA) take following IndiGo’s recent fl... (Current Affairs) 0