An ion has a mass number of 65, 36 neutrons, and a charge of +1 . Identify the element symbol, and determine the number of protons and electrons in this ion.
Answers
Answer:
Explanation:
Elements do NOT have any charge. Cu(65) has 29 protons with 36 neutrons, the same is in the '+1' ION of this element (Cu+1) which then has 1 electron less than the elemental form(29 electrons), thus 28 electrons.
The element symbol is Cu. The number of protons and electrons in this ion are 29 and 28 respectively.
Explanation:
An ion is formed when electron gets added or removed from an element. When electron gets removed from the element, it results in the formation of positive ion known as cation and when electron gets added to an element, it results in the formation of negative ion known as anion.
Mass number is defined as the sum of number of protons and number of neutrons.
Mass number = Number of protons + Number of neutrons
65= Number of protons + 36
Number of protons = 29
Atomic number is defined as the number of electrons or number of protons present in an electrically neutral element.
Atomic number = Number of protons = 29
The atomic number of copper is 29 with symbol of Cu.
Number of electrons = Number of protons - charge = 29- 1 = 28
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