8. If number of electrons in an atom is 8 and number of protons is also 8, then What is the atomic number of the atom? Ans:The atomic number of an atom is equal to the number of protons or electrons present in its nucleus. So the atomic number of an atom with 8 electrons and 8...
The number of protons in a particular nucleus, i.e. the atomic number of the atom, is equal to the number of electrons in a neutral (nonionized) atom. The arrangement and behaviour of these electrons determine the interactions of the atom with other atoms and thus govern chemical properties...
An atom is the smallest unit of matter that makes up every solid, liquid, gas, and plasma. Every atom contains a nucleus with protons and neutrons, and one
\(\begin{array}{l}10^{-8}m\end{array} \) Grain of Sand \(\begin{array}{l}10^{-4}m\end{array} \) What are Atoms made of? An atom is composed of three particles, namely,neutrons, protons and electronswith hydrogen as an exception without neutrons. ...
What is the mass number of an oxygen atom with 7 neutrons?Question:What is the mass number of an oxygen atom with 7 neutrons?Mass Number:The mass number of an atom is the total number of protons and neutrons contained within the nucleus of the atom. The number of protons determines th...
atoms.8. Atoms of different elements have different numbers of protons in their nuclei, which distinguishes one element from another.9. There are 118 known elements, each with its unique atomic number representing the number of protons in the nucleus of an atom of that element.
Answer and Explanation:1 The number of protons in an atom equals the number ofelectrons. This is necessary to balance the charge of an atom, and to increase its stability... Learn more about this topic: Atom | Definition, Composition & Examples from...
What is the mass number of an atom with 5 protons and 7 neutrons? How does an atom become an ion? How does one isotope differ from another? What is in between the electrons and nucleus of an atom? What are protons, electrons, and neutrons? What is an atom? Explain. How man...
(reproduced with permission from reference [340] ©2004 and [343] ©2006 Elsevier) Exchangeable hydrogens of peptides [244] and proteins [336] are those belonging to amine, amide, hydroxyl, carboxyl groups of the main chain and the side chain protons bound to N, O and S atoms of ...
The atom calculator is a tool for calculating the atomic number and the mass number based on the number of atom components - protons, neutrons, and electrons (or vice versa). In addition, you can define the charge of ions with known numbers of protons and electrons. This article will provi...