What is the atomic mass of tennessine? What is the mass number of tungsten? What is the atomic mass of sulfur? What is the mass of an electron in AMU? What is the atomic mass number of nitrogen? What is the mass number for bromine?
During elemental analysis, a sample of a compound was found to contain 71.5% mercury and 28.5% bromine (by mass) with a molecular mass of 561 g.mol-1. What are its empirical and molecular formulae? What is the empirical...
Lithium is a chemical element that is abbreviated 'Li.' Its name comes from the word 'lithos,' which is a Greek word that means 'stone.' Answer and Explanation: The mass number of lithium is 7. The mass number of any element is equal to its number of protons and neutrons. You can ...
What is the most common isotope of argon?Isotopes Explained:Elements are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally ...
The intermolecular forces are enormous. The dimensions of solids do not increase in large proportion on heating or cooling. When two solids are kept in contact with one another, they do not mix, and they do not diffuse. The density of solids is generally high. Mass occupied by a solid per...
In pharmaceutical industry, titration can be used for analysis of purity, assay of medicines. Main applications used in the chemicals or the petrochemicals are for example acid, base, bromine, and mercaptan sulfur determination. More information and best-practice of titration analysis mehods for pe...
The periodic table of elements may seem complicated, but it follows very specific rules. One such rule is the atomic number, which is located above each element’s alphabetic symbol. The atomic number provides information about one of the element’s most
However, the high production cost is still a major barrier to the commercialization of vanadium flow batteries [33]. Zinc bromine redox flow is another type being explored in similar ESS applications. They have relatively higher energy and power density than vanadium flow batteries but corrosion ...
Most of an atom is empty space. If an atom were about as big as a baseball stadium, the nucleus would be the size of a pea in the very center and the electrons would be somewhere on the outside edge.What makes an atom of gold different from an atom of iron is the number of ...
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Fluoride A compound of fluorine with another element or group, espec...