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Find out the number of neutrons, protons, and electrons of 17Cl37 respectively.
- a)20, 20, 17
- b)17, 17, 20
- c)20, 17, 17
- d)17, 17, 17
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Find out the number of neutrons, protons, and electrons of17Cl37respec...
Number of neutrons, protons, and electrons in 17Cl37:
To determine the number of neutrons, protons, and electrons in an atom, we need to understand the atomic symbol notation and the concept of atomic number and mass number.
- Atomic symbol notation:
The atomic symbol notation consists of the element symbol, atomic number, and mass number. For example, in the case of 17Cl37, "Cl" represents the element chlorine, "17" represents the atomic number, and "37" represents the mass number.
- Atomic number:
The atomic number (Z) represents the number of protons in the nucleus of an atom. It also determines the identity of the element. In this case, the atomic number of chlorine is 17.
- Mass number:
The mass number (A) represents the total number of protons and neutrons present in the nucleus of an atom. In this case, the mass number of chlorine is 37.
To find the number of neutrons, protons, and electrons in 17Cl37, we can use the following formulas:
- Number of neutrons = Mass number - Atomic number
- Number of protons = Atomic number
- Number of electrons = Number of protons
Calculations:
Using the formulas mentioned above, let's calculate the number of neutrons, protons, and electrons in 17Cl37.
- Number of neutrons = 37 - 17 = 20
- Number of protons = 17
- Number of electrons = 17
Therefore, the number of neutrons, protons, and electrons in 17Cl37 is 20, 17, and 17, respectively.
Summary:
The correct answer is option 'C' (20, 17, 17). Chlorine-37 (17Cl37) has 20 neutrons, 17 protons, and 17 electrons.
To determine the number of neutrons, protons, and electrons in an atom, we need to understand the atomic symbol notation and the concept of atomic number and mass number.
- Atomic symbol notation:
The atomic symbol notation consists of the element symbol, atomic number, and mass number. For example, in the case of 17Cl37, "Cl" represents the element chlorine, "17" represents the atomic number, and "37" represents the mass number.
- Atomic number:
The atomic number (Z) represents the number of protons in the nucleus of an atom. It also determines the identity of the element. In this case, the atomic number of chlorine is 17.
- Mass number:
The mass number (A) represents the total number of protons and neutrons present in the nucleus of an atom. In this case, the mass number of chlorine is 37.
To find the number of neutrons, protons, and electrons in 17Cl37, we can use the following formulas:
- Number of neutrons = Mass number - Atomic number
- Number of protons = Atomic number
- Number of electrons = Number of protons
Calculations:
Using the formulas mentioned above, let's calculate the number of neutrons, protons, and electrons in 17Cl37.
- Number of neutrons = 37 - 17 = 20
- Number of protons = 17
- Number of electrons = 17
Therefore, the number of neutrons, protons, and electrons in 17Cl37 is 20, 17, and 17, respectively.
Summary:
The correct answer is option 'C' (20, 17, 17). Chlorine-37 (17Cl37) has 20 neutrons, 17 protons, and 17 electrons.
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Find out the number of neutrons, protons, and electrons of17Cl37respec...
An atom is written in the symbol ZXA. By comparing it to 17Cl37, we get a number of protons as 17 and mass number as 37. Mass number – proton number = neutron number. Number of neutrons is 37 – 17 = 20. No. of protons = No. of electrons = 17.
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Find out the number of neutrons, protons, and electrons of17Cl37respectively.a)20, 20, 17b)17, 17, 20c)20, 17, 17d)17, 17, 17Correct answer is option 'C'. Can you explain this answer?
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