Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Which of the following non-metals reacts and catches fire on exposure to air?- Phosphorus
- Nitrogen
- Sulphur
- Hydrogen
Correct Answer: (a) Phosphorus
Explanation: Phosphorus is a non-metal which reacts and catches fire on exposure to air.
Updated on: 31-Jan-2023
11 Views
Advertisements