Elements in Group 1:Poem
Elements in Group 1, the alkali metals shine Lithium, sodium, potassium, rubidium, cesium, and francium in line Bright and shiny, they do ignite But Read More…
Elements in Group 1, the alkali metals shine Lithium, sodium, potassium, rubidium, cesium, and francium in line Bright and shiny, they do ignite But Read More…
Notes on Mole Concept Notes on Mole Concept includes three basic terms like mole, molar mass and Avogadro’s Number. What is 1Mole? 1 mRead More…