What element is used most often for bleaching?Bleaching:The chemistry of bleaching agents predominantly involves powerful agents of oxidation. One of the most potent oxidizers that are also extremely effective i
Which element is found in most of the compounds in your body except for water? What is the chemical element lead? What is the composition of lactose? What nutrients are inorganic chemical elements? Calcium chloride contains only calcium and chlorine. What is the formula for this compound?
uranium -- splits into fragments of smaller total mass. The mass difference between the original element and its split constituents is released as energy. This phenomenon underpins all research into nuclear energy, which is an alternative to the energy generated...
What type of element is lead? In other words, what is it classified as on the periodic table? What element is the most reactive in the periodic table? Explain why. Which of the following groups of elements are likely to have substances that have both metallic and non-metallic properties?
The key difference between chlorine and bleach is that chlorine is a natural element, whereas bleach is a solution consisting of many elements. Chlorine bl
Fig. 1. Sketch showing the total chloride profiles from a concrete element submerged in sea water at Solsvik field station (Norway) for 16 years. The concrete was made with a Portland composite cement containing 4 % silica fume and 19 % fly ash [2]. On the left, typical features of th...
Among the 39 created element names, except for 綠 (lü, chlorine) and 溴 (xiu, bromine), 37 of them were phonetic transcripts. This approach was unusual to people of that particular era. Most Chinese peo- ple knew practically nothing about Latin alphabets. Very few of them could spell. ...
Another method used in advanced wastewater treatment is chlorination; chlorine is among the most common methods used to disinfect wastewater effluents before discharge into streams (Hladik et al., 2014), rivers (Bellanca et al., 1977), or agriculture (Ferro et al., 2015). As a well-establishe...
The definition of an element given above is an operational one; a certain result (or in this case, a non-result!) of a procedure that might lead to the decomposition of a substance into lighter units will tentatively place that substance in one of the categories, element or compound. Becau...
Technically, ions, molecules, and compounds are all atoms. Usually, however, when someone talks about an atom example they mean a single particle of an element. Most often, this means a neutral atom, which has an equal number of protons and electrons and lacks a net electrical charge. ...