If the atomic number of lithium is 3, then the atomic number of francium will be
Density of lithium atom is 0.53 g//cm^(3) . The edge length of Li is 3.5 Å .The number of lithium atoms in a unit cell will be……….. . (Atomic mass of lithium is 6.94)
The natural lithium is composed of two isotopes of ""_(3)Li^(6) and ""_(3)Li^(7) . The isotopes have masses 6.015121 amu and 7.016003 amu, respectively. Calculate the relative abundance of each isotope in the natural lithium if the atomic mass of natural lithium is 6.94 amu.
Lithium forms
In Dobereiner's triads Li, Na, K the atomic masses of lithium and potassium are 6.9 and 39.1 respectively, then what will be the atomic mass of sodium?
The work function of lithium is 2.5 eV. what is the maximum wavelength of light that can cause the photoelectric effect in lithium?
Lithium crystallizes as body centered cubic crystals. If the length of the side of unit cell is 350=pm, the atomic radius of lithium is:
Lithium ion batteries are now commonly used in rechargeable consumer electronic devices. The main reason lithium is used in these devices is because :
BEIITIANS-BASICS OF CHEMISTRY -IIT JEE WORKSHEET (INTEGER TYPE)
