Here are 2 iron atoms, so the atomic mass has to be multiplied by 2, which gives you a value of 111.7 g/mol. 3 oxygen atoms are there, so you... View Article
Due to its high electronegativity , oxygen usually has a negative two charge. For example in the compound, calcium oxide, CaO, calcium has a... View Article
ABO is the best-known system for grouping blood types, though there are other methods. There are four major categories within the ABO group: A,... View Article
A type of gene mutation in which the addition or deletion of one or more nucleotide(s) causes a shift in the reading frame of the codons in the... View Article
Educational psychology refers to the field of psychology that focuses on understanding human learning and intelligence and their relationship... View Article
Embryogenesis is a developmental program initiated with the formation of a zygote and ending in a mature embryo, able to germinate and to develop... View Article
The orthocenter is the point of intersection of the three heights of a triangle. A height is each of the perpendicular lines drawn from one... View Article
Cytokinesis is a physical process of cell division, that normally takes place after mitosis. Cytokinesis is the physical division of the cell... View Article
Order of Bond strength from strongest to weakest is as follows... 1 Ionic bond2 covalent bonds3 Hydrogen bonds4 vanderwall interaction Covalent... View Article
The neutrophils are one that reaches the site of the infection quickly when the immune response triggers, and thus helps in fighting against the... View Article
Viral nucleic acids can be DNA or RNA, double-stranded or single-stranded, monopartite or multipartite, linear or circular. These molecules... View Article
The human spine is a complex anatomic structure that is the scaffolding for the entire body. It provides several important functions, including:... View Article
Monkeys, chimpanzees, and humans are primates. Primates are mammals that are characterized by their advanced cognitive development and abilities,... View Article
amphibians and most reptiles have a heart with three chambers—two atria and a single ventricle. These animals also have separate circuits... View Article
Answer: Our solar system is a collection of broad categories of planets. The four closest to the sun - Mercury, Venus, Earth and Mars — are the... View Article
Phosphorus is an element which is part of Group 15A neutral Phosphorus Atom has five valence electrons. These are contained in the third energy... View Article
The last electron that is added when you are building the electronic configuration of an atom is called differentiating electron. The electronic... View Article
Chain isomers are molecules with the same molecular formula but different arrangements of the carbon 'skeleton'. Isomerism is the phenomenon in... View Article
Na + 2H2O → 2NaOH + H2 Here oxygen is losing hydrogens so is being oxidized, The Na has gained oxygen so is reduced, Therefore, it is a... View Article
