Most hydrogen in the atmosphere is chemically bound in form of water vapour. The gases present in the atmosphere are Nitrogen — 78 percent... View Article
Helium only has 2 electrons and therefore it has a configuration of 1s2. 1s orbital is full of 2 electrons and any additional electrons would go... View Article
SI unit for kinetic energy is Joules. Energy is defined as the capacity to do work or to produce heat. Kinetic energy is one type of energy and... View Article
Copper (II) Chloride, or CuCl2, is composed of Copper (Cu) and Chlorine (Cl) Atomic Mass of Copper ≅ 63.546 g/mol Atomic Mass of Chlorine... View Article
Heat of hydrogenation is directly related to stability alkene i.e. more is the stability of alkene smallest is the heat of hydrogenation per... View Article
The role of the optical transmitter is to convert the electrical signal into optical form, and launch the resulting optical signal into the... View Article
The number of electrons in its outermost shell of Nitrogen ( 2s 2p ) is 5 . 1s2 2s2 2p3 The total number of electrons involved is calculated by... View Article
Answer: Paramagnetism refers to the magnetic state of an atom with one or more unpaired electrons. According to molecular orbital Theory (MOT),... View Article
The number of electrons for the Ca atom are 20 electrons. the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons... View Article
SO3 does not have the extra 2 electrons (SO3) 2- has 2 eletrons extra. Therefore, the lewis dot structures will actually be very different. In... View Article
Hydrogen has the lowest energy shell, 1s, containing one electron, since a neutral atom of hydrogen has 1 proton. The electron configurations of... View Article
The protonema is usually filamentous, and in some of the simplest forms is long-lived, while the small plants borne on it serve mainly to protect... View Article
Species richness is the number of different species found in a given ecosystem, region or a particular area. It is the most common type of... View Article
Animals with bones are know as vertebrates. Therefore, snakes are vertebrates. A snake's backbone is made up of many vertebrae attached to ribs.... View Article
For an ideal voltmeter no current should flow through it, all current should pass through the connected resistance so that its voltage can be... View Article
The three major buffer systems of our body are carbonic acid bicarbonate buffer system, phosphate buffer system and protein buffer system. The... View Article
Chemical bonds are formed when the electrons in an atom interact with the electrons in another atom. Strong bonds form when two atoms share... View Article
