Growing Birds of Paradise. 1  The soil around Birds of Paradise plant needs to be kept moist all spring and summer but should be allowed to dry out slightly between watering in the fall and winter. 2  Try to avoid temperatures below 50 degrees. Birds of Paradise need indoor temperatures.
11 Aug, 2012 Who discovered 0. Gallium is a chemical element with the atomic number 31 and the chemical symbol Ga. It is a soft silvery metal that is not found naturally on Earth as a pure metal.
Gallium is a Block P, Group 13, Period 4 element. The number of electrons in each of Gallium's shells is 2, 8, 18, 3 and its electron configuration is [Ar] 3d 10 4s 2 4p 1. The gallium atom has a radius of 122.1.pm and it's Van der Waals radius is 187.pm. In its elemental form, CAS 7440-55-3, gallium has a silvery appearance. Gallium is one of three elements that occur naturally as a liquid at room temperature. The other two are mercury and cesium. Gallium does not exist by itself in nature and is sourced commercially from bauxite and sphalerite.