What is the electronic configuration for beryllium
Electronic configuration for beryllium is [He] 2s²
Constants
What is the electronic configuration for lithium
Electronic configuration for lithium is [He] 2s¹
What is the electronic configuration for helium
Electronic configuration for helium is 1s²
What is the electronic configuration for hydrogen
Electronic configuration for hydrogen is 1s¹
How many particles one mole contains
1 mole = 6.022 x 10²³ particles
Who gave Law of Reciprocal Proportions
Law of Reciprocal Proportions was given by Richter
Who gave Law of Multiple Proportions
Law of Multiple Proportions was given by John Dalton
Who gave Law of Definite Proportions
Law of Definite Proportions was given by Proust
Who gave Law of Conservation of Mass
Law of conservation of mass was given by Lavoisier
Who verified dual nature of electrons
Dual nature of electrons was verified by Davission, Germer and Thomson