Chemistry · Atoms and Molecules
Which of the following statements is INCORRECT?
- 1Atomicity of carbon dioxide is 2.✓
- 2A positively charged ion is called a cation.
- 3O2 is a molecule of an element.
- 4Hydride ion is the anion of hydrogen.
Correct answer
Atomicity of carbon dioxide is 2.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Atoms and Molecules?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Atoms and Molecules