Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What are the Subatomic Particles?
Ans:
What does the inside of atom look like? Following Dalton's discovery that all matter was composed of atoms, scientists wondered if the atom could be broken down into even smaller "pieces." After about 100 years of wondering about the composition of atoms, several scientists were able to confirm by experiment the existence of subatomic particles. These subatomic particles, known as electrons, protons, and neutrons, and are the fundamental pieces which make up all of the atoms that are the building blocks of matter.
Although all of the atoms are composed of these same basic components, they have different numbers and arrangements of these subatomic particles. The four most influential scientists to discover the "pieces" of the atom were: J.J. Thompson, Robert A. Millikan, Ernest Rutherford, and James Chadwick. The work of these pioneers lead to the discovery of the subatomic particles of electrons, protons, and neutrons.
why we use lithium in corey house reaction
Ethelene+diaminotetraacetate---->1,4- diaminobutane from ethylene CH 2 =CH 2 +EDTA---->NH 2 -CH 2 -CH 2 -CH 2 -CH 2 -NH 2
The maximum number of unpaired electron can be present in d orbitals are: (1) 1 (2) 3 (3) 5 (4) 7 Ans: 5
Q. Explain Ellingham Diagrams? Ellingham studied the variation of standard free energy change for the formation of a number of compounds, e.g., oxides, sulphides and chlorides,
Q. Structure of Covalent Bonds? Ans. A covalent bond forms between elements that are near each other in the periodic table While an ionic bond involves an exchange of e
reaction of cycloalkane??
K3[Al(c2o4)3]
what will be presure if tempreture is -73?
Break point chlorination: It may be defined as the chlorination of water to such an extent that not only living organism but also other organic impurities in water are destroyed.
Evolution of succinic acid,Physical and chemical properties of succinic acid,succinic acid uses,succinic acid derivatives,succinic acid production techniques,biotechnology of succi
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd