CBSE Class 9 Answered
Is atomic mass and mass number the same...????
Asked by krcraju1973 | 14 Jul, 2019, 06:02: AM
Expert Answer
Atomic mass and Mass number are different.
Mass number is number of protons + number of neutrons present in any atom.
Atomic mass is mass of an atom, which is mostly because of protons and neutrons because mass of electrons are negligible.
Answered by Ravi | 15 Jul, 2019, 10:56: AM
Application Videos
-
Writing Molecular Formulae_1
This video explains how to write the molecular formulae of the compounds. -
Writing Molecular Formulae_2
This video explains how to write the molecular formulae of the compounds. -
Atomic Mass and Moloecular Mass
This video explains the assertion reason based question based on the con...
-
Atomic number and Mass number
This video explains a case study question based on Atomic number, molar ...
Concept Videos
-
Atomic Mass and Isotopes
This video explains atomic mass, relative atomic mass and isotopes. -
Molecular Mass
This video explains molecular mass, relative molecular mass and writing che... -
Atoms and Molecules - Exam Decoded - 3
This video contains questions on atomic mass, relative atomic mass, isotope...
CBSE 9 - Chemistry
Asked by rajputanaji290 | 03 Oct, 2023, 09:30: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by muditsharma287 | 09 Mar, 2023, 10:10: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by shivalaxmi0205 | 08 Mar, 2023, 07:46: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by shivalaxmi0205 | 08 Mar, 2023, 07:43: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by jssjj | 19 Jan, 2023, 07:25: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by mohammedhaqqani.6b | 14 Jun, 2022, 02:51: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by jiyajthakor | 28 Feb, 2022, 07:03: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by gillsaabjashanpreetsingh3 | 16 Jan, 2022, 01:23: PM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by prachisharma772007 | 16 Jan, 2022, 11:12: AM
ANSWERED BY EXPERTCBSE 9 - Chemistry
Asked by rupasajwan363 | 04 Jan, 2022, 04:17: PM
ANSWERED BY EXPERT
