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The number of protons.
Carbon = a Z number of 6.
Hydrogen = a Z number of 1
Oxygen = a Z number of 8.
And so on. Just read it off the Periodic Table.
What else can I help you with?
What is the symbol for 12p 10e 12n?
The symbol for an element is typically written as [A-Z][a-z][number], where A is the element's atomic number, Z is the element's chemical symbol, and the number represents the sum of protons and neutrons (called mass number). So, for 12 protons, 10 electrons, and 12 neutrons, the symbol would be Mg.
What is the atomic number of a element?
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is represented by the symbol "Z" on the periodic table. The atomic number determines the element's identity and its unique properties.
What do A Z and X represent in isotope notation?
In isotope notation, the letter "A" represents the mass number, which is the total number of protons and neutrons in the nucleus of an atom. The letter "Z" represents the atomic number, which is the number of protons in the nucleus and determines the element's identity. The notation is typically written as ({Z}^{A}\text{Element}), where the element's symbol is specified, such as ({6}^{12}\text{C}) for carbon-12. The letter "X" usually denotes the chemical symbol of the element.
Isotope symbol for Z equals 28 A equals 64?
A = mass number z = atomic number so this one is a Ni isotope with a mass of 64
What is atomic symbol for and group number of the element with Z equals 36?
Z is atomic number, so from the periodic table, you can see that this is the element krypton, Kr. You can also see that this element is in Group 18 (VIIIA), which is the noble gases group.
What is the atomic number of z?
The atomic number of an element represents the number of protons in an atom's nucleus. The letter "Z" is often used to symbolize the atomic number of an element in chemistry. The specific atomic number of an element would depend on which element is being referenced.
What does z mean in physics?
Z means the number of protons in an atom of an element, which is the element's atomic number.
What are a and z in chemistry?
A is mass number of the element (also the number of protons and neutrons) and Z is the atomic number of the element (also the number of protons)
What is Z number in chemistry?
Z is the atomic number in Chemistry and Physics.
What is represented by Z?
the atomic number of an element
What atomic number of an element that will not tell you the number of?
Atomic number(z) of an element is the number of protons present in an atom.z = p(protons)
What is the symbol for 12p 10e 12n?
The symbol for an element is typically written as [A-Z][a-z][number], where A is the element's atomic number, Z is the element's chemical symbol, and the number represents the sum of protons and neutrons (called mass number). So, for 12 protons, 10 electrons, and 12 neutrons, the symbol would be Mg.
What is the atomic number for the element Hz?
There is no element with the abbreviation "Hz". There's He (helium) with Z = 2, Ho (holmium) with Z = 67, Hf (hafnium) with Z = 72, and Hs (hassium) with Z = 108.Hz is the abbreviation for "hertz" in physics, but that's not a chemical element.
What is the atomic number of a element?
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is represented by the symbol "Z" on the periodic table. The atomic number determines the element's identity and its unique properties.
How does the atomic number of an element compare with the number of protons in its nucleeus?
Z(Atomic number) IS the number of protons in a nucleus.
What is its nuclide symbol of An element has 12 protons and 13 neutrons?
The nuclide symbol for an element is represented as [ \text{A}{\text{Z}}^{\text{Element}} ], where A is the mass number (protons + neutrons) and Z is the atomic number (number of protons). For an element with 12 protons and 13 neutrons, the mass number (A) would be 25 (12 + 13) and the atomic number (Z) would be 12. Thus, the nuclide symbol is [ \text{^{25}{12}\text{Mg}} ], indicating it is magnesium.
What is atomic number of an atom?
The ATOMIC NUMBER (Z) gives the position of an element in the Periodic Table. It also indicates the number of protons and electrons in an atom of a given element. Taking two examples;- Z = 1 ; Hydrogen ; No. of protons = 1, No of electrons = 1 Z = 6 ; Carbon ; No. of protons = 6, No of electrons = 6
