The number of protons in an element determines its atomic number, which is used to distinguish one element from another.
The atomic number for osmium is 76, and this element's atomic mass is 190.23. The atomic number is determined by the number of protons within the... Learn more about this topic: Osmium Element | Melting Point, Uses & Facts from
To determine the number of protons, electrons, and neutrons for Calcium (Ca) and Neon (Ne), we can follow these steps:1. Identify the Atomic Number: - The atomic number (Z) of an element is equal to the number of protons in
For chlorine Z=17,A =35.Give the number of protons ,electrons and neutrons in (i)chlorine atom ,(ii) chloride ion. View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
Atomic number Z represents the number of protons per atom. Mass number Z + N is equal to the number of protons Z plus the number of neutrons N present in the nuclei. Mass numbers of the most abundant isotopes are given in order of decreasing abundance. For example, Cadmium Cd-48 mass ...
While the number of protons will always be the same, with 50 protons in each nucleus, isotopes include different numbers of neutrons in the nucleus.Answer and Explanation: The mass number of tin is 120. As no specific isotope of tin is identified, the common practice is to refer to the ...
It expresses the body heat capacity in a dimensionless shape. Thermomechanics. Info: [C123]. 2.1.17 Eddington Number Ed Ed=136×2256≈1.575×1079 It expresses the exact number of protons in the Universe, where 136 represents the inverse value of the fine structure constantα (p. 13) as it...
Class 12 CHEMISTRY Increase in atomic size down the group i... Increase in atomic size down the group is due to A Increase in number of ORBIT B Increase in number of protons and neutrons C Increase in number of protons D Increase in number of protons, neutrons and electrons...
1. How many protons are in an ion with 36 electrons and a -1 charge? 2. How many total electrons are in a Cu^{2+} ion? What is the number of valence electrons for an iron (II) ion in an ionic bond. An aluminium ion has the charge +1, so how many electrons are ther...
To solve the problem, we need to find the number of protons, neutrons, and electrons in the given species. Let's break it down step by step.(i) For the species