Question
Download Solution PDFThe matter that CANNOT be broken down by chemical reactions into simpler substances is known as-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Elements
Key Points
- An element is a substance that cannot be broken down into simpler substances by chemical reactions.
- Elements are pure substances consisting of only one type of atom.
- Examples of elements include hydrogen, oxygen, and carbon.
- Elements are the building blocks for all other substances in chemistry, forming compounds and mixtures.
- Each element is unique and is listed in the Periodic Table.
Additional Information
- Compounds are substances formed from two or more elements chemically combined in fixed proportions.
- Mixtures are combinations of two or more substances that are not chemically bonded and can be separated by physical means.
- Pure substances can be either elements or compounds with a uniform and definite composition.
- The concept of elements is fundamental to understanding chemical reactions and properties of matter.
Last updated on Jul 2, 2025
-> The RRB JE CBT 2 Result 2025 has been released for 9 RRBs Zones (Ahmedabad, Bengaluru, Jammu-Srinagar, Kolkata, Malda, Mumbai, Ranchi, Secunderabad, and Thiruvananthapuram).
-> RRB JE CBT 2 Scorecard 2025 has been released along with cut off Marks.
-> RRB JE CBT 2 answer key 2025 for June 4 exam has been released at the official website.
-> Check Your Marks via RRB JE CBT 2 Rank Calculator 2025
-> RRB JE CBT 2 admit card 2025 has been released.
-> RRB JE CBT 2 city intimation slip 2025 for June 4 exam has been released at the official website.
-> RRB JE CBT 2 Cancelled Shift Exam 2025 will be conducted on June 4, 2025 in offline mode.
-> RRB JE CBT 2 Exam Analysis 2025 is Out, Candidates analysis their exam according to Shift 1 and 2 Questions and Answers.
-> The RRB JE Notification 2024 was released for 7951 vacancies for various posts of Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant, Chemical Supervisor (Research) and Metallurgical Supervisor (Research).
-> The selection process includes CBT 1, CBT 2, and Document Verification & Medical Test.
-> The candidates who will be selected will get an approximate salary range between Rs. 13,500 to Rs. 38,425.
-> Attempt RRB JE Free Current Affairs Mock Test here
-> Enhance your preparation with the RRB JE Previous Year Papers.