WebThe identity of an element is determined by the number of protons. One cannot alter the number of protons without altering the identity of the element. By adding a proton, the atomic number increases by one and the element identity changes. Number of neutrons can be altered to create isotopes. Number of electrons can be altered to create ions. WebQuestion. thumb_up 100%. Transcribed Image Text: A chemist is identifying the elements present in a sample of seawater. What characteristic of an element's atoms always determines the element's identity? O The number of protons O The number of neutrons O The location of valence electrons O The number of valence electrons.
Which of the following determines the identity of an element?
Web14 okt. 2024 · On the basis of their properties elements are divided into various groups where the 1st one is called as alkali metal and the 2nd one is called as alkaline … WebSecond, yes, the identity element of a set A with respect to an operation ∗ has to be an element of that set A. We can put ( A, ∗) inside a larger algebraic structure, B, and maybe ∗ has an identity element in B; but that's not an identity element in A. Moreover, you'd need to tell me how these new objects - the things in B but not A ... news spaceflight
Solved SHS CHEMISTRY 1: General Chemistry 1 (2nd Semester SY Chegg…
Web25 aug. 2024 · The number of protons in the nucleus of an atom is its atomic number ( Z). This is the defining trait of an element: Its value determines the identity of the atom. … WebIn fact, the number of protons determines what atom we are looking at (e.g., all atoms with six protons are carbon atoms); the number of protons in an atom is called the atomic number. In contrast, the number of … WebIn the same way, the atom is the smallest piece of an element that still functions as an element. The dense central part of an atom, called the nucleus, is made up of protons and neutrons. Protons are small particles with a positive electrical charge. The number of protons in an atom, called the atomic number, determines the ‘identity’ of ... midland facilities management services