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Questions and Answers
What is an atom?
What is an atom?
- The smallest constituent of an element that exhibits its properties (correct)
- A type of bond formed between atoms
- A large part of matter that takes up space
- A combination of molecules
How are molecules formed?
How are molecules formed?
- By separating from each other
- By existing independently
- By atoms combining through chemical bonds (correct)
- Due to the presence of ions
Can atoms exist independently?
Can atoms exist independently?
- No, they only exist as ions
- No, they form molecules immediately
- Yes, they always exist independently
- Yes, but only when combined with other atoms (correct)
What is the role of Vedantu in providing study materials?
What is the role of Vedantu in providing study materials?
What defines a molecule?
What defines a molecule?
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Study Notes
Atoms and Molecules
- Atoms are small in size and exhibit the properties of the element they belong to.
- Atoms can exist independently or form ions and molecules.
Formation of Molecules
- Molecules are formed when one or multiple atoms combine through chemical bonds.
- A molecule can be formed by two or more atoms in a chemical bonding.
Characteristics of Atoms
- An atom is the smallest constituent of an element that exhibits its properties.
Study Resources
- Vedantu provides free CBSE Solutions (NCERT) and other study materials for students.
- Students can download Class 9 Maths NCERT Solutions to revise the complete syllabus and score more marks in examinations.
- CBSE Class 9 Science Revision Notes 2023-24 PDF is available for download.
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