The chemical element with atomic number 15 is phosphorus. What is the abbreviation for phosphorus? A. P B. Ph C. Po D. Py 相关知识点: 试题来源: 解析 A。磷元素的英文是 phosphorus,其缩写形式是 P。选项 B“Ph”一般不是磷元素的缩写;选项 C“Po”是钋元素的缩写;选项 D“Py”不是磷元素...
What is the atomic number of phosphorus? What is the number of neutrons in sulfur? What is the atomic number for uranium? Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutors available ...
What is the mass number of phosphorus? What is the atomic number for francium? What is the mass number of mercury? What is the atomic number for uranium? The atomic number of carbon is 6. What is the mass number of a carbon atom with 5 neutrons?
is thatphosphorusis a chemical element (symbolP) with an atomic number of 15, that exists in several allotropic forms whilemonophosphideis any phosphide having a single phosphorus atom. As a proper nounPhosphorus is a name sometimes used for Hesperus, the personification in Greek mythology of the...
What happens to the atomic number in positron decay? Positron Decay: Positron decay is more commonly known as beta plus decay. It is the form of beta decay characterized by ejecting a positron from the nucleus rather than an electron. The opposite charge of the ejected particle also coincides...
Oxygengenerally*has a mass number of16(seePeriodic Tablesonline or in chemistry textbooks), but another isotope of oxygen isoxygen-18, which includes an extra 2 neutrons. Phosphorusgenerally*has a mass number of31(seePeriodic Tablesonline or in chemistry textbooks), but another isotope of phospho...
a)atomic number b)chemical symbol c)mass number 24.What is the symbol of chlorine? a)Al b) Be c) Ca d) Cl 25.What is the name of Pb? a)Potassium b)platinum c) phosphorus d)lead 26.What2 kinds of gas can you getfrom the reaction of water electrolysis? a)H2,Cl2b) O2H2c) ...
Nitrogen Uses and Properties - Nitrogen is a diatomic gas with atomic number 7 and symbol N. Know the nitrogen atomic number, the atomic mass of nitrogen and atomic weight of nitrogen. Explore the Uses of Nitrogen.
This is because metals are largely reactive with carbon and oxygen in the presence of water, as well as elements like sulfur, phosphorus, and silicon. Therefore, the purification of metals generally starts with the mining of ionic compounds, such as sulphides, phosphates, carbonates, and most ...
P - Phosphorus S - Sulfur Cl - Chlorine Ar - Argon K - Potassium Ca - Calcium Element Symbols and Numbers The number of the element is its atomic number, which is the number of protons in each atom of that element. The element symbol is a one- or two-letter abbreviation of the elem...