Q. What are the properties of electrons? Top Answer Solution:• The mass of an electron is very small about 1/1837 the mass of a proton or neutron.• Electrons have a negative (-) charge• All electrons from all sources have the…
Q. What is the formula of water? Top Answer Solution:The chemical formula for water is H2O. Related Links
Q. Who did first discover the electrons? Top Answer Solution:Electrons were first discovered by J.J. Thomson in 1897.• An electron is a subatomic particle with a (-) negative electric charge.• It is found in the outer part of an atom,…
Q. Who did discover Neutrons first? Top Answer Solution:Neutrons were first discovered by James Chadwick in 1932.• Neutrons are subatomic particles found within an atom’s nucleus, alongside protons.• Neutrons are electrically neutral, meaning they have no electrical charge.• They are…
Q. What is Cell Division? Top Answer Solution:New Cells are formed from the pre-existing cells by the process of cell division.It is a process in which a parent cell is divided into two identical daughter cells.It is a fundamental process…
Q. Who did discover protons first? Top Answer Solution:Protons were first discovered by Ernest Rutherford in 1919.• A proton is a subatomic particle with a positive (+) electric charge.• It is found in the nucleus of an atom, along with…
Q. What kind of advice did Swami’s father give him to get rid of a headache? Top Answer Solution:Swami’s father advised him to stop loafing on Sundays and he would be without a headache on Monday. Related Links
Q. Who discovered the atoms first? Top Answer Solution:John Dalton discovers the atoms.* An atom is the basic unit of matter that forms a chemical element.* Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms.* Atoms…
Q. What did Father tell Swami when he returned home? Top Answer Solution:Father told Swami that he was sure that Swami would not deliver his letter to the headmaster and also warned Swami not to come to him for help…
Q. What was an unexpected question to Swami? Top Answer Solution:When Samuel suggested to Swami that if he was having a headache, then why did he come he must stay at home. This was unexpected to Swami. Related Links
