Quiz Ch # 5
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Which are not produce by neutrons decay?
According to Molecular orbital theory, electrons in the molecular orbitals are filled according to_____________.
Bohr Model of Atom is contradicted by_______.
The blue colour of water in sea is due to______________.
An electron is moving with a velocity of 106 cm/s. What will be the wavelength associated with electrons?
He4 2 + Be9 4 → x +n1 0 What is x?
Quantum number values for 2p orbitals are,
The nature of positive rays depends on,
The maximum no. of electrons in an orbital is:
Mass of one mole of electrons is:
66 29 CU ????66 30 Zn + X where X is:
Orbitals having the same energy are called:
The e/m value for the positive rays is maximum for:
Neutron was discovered by:
In the ground state of an atom, the electron is present:
Splitting of spectral lines when atoms are subjected to a strong electric field is called:
When 6 d orbital is complete, the entering electron goes to:
Bohr model of the atom is contradicted by:
The mass of two moles of electrons is:
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