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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.
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What is the number of protons or electron called?
The atomic number, or Z, is the number of protons in the nucleus of an atom of an element. This is what determines what element an atom is. A link can be found below.
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.
Isotopes of the same element have differnt?
Different numbers of neutrons and hence different physical properties.
What is the number of 6 neutrons from a mass number of 10?
Boron: Boron's mass number is 10.811 rounded to 11.11 - 5 (Z or element number) = 6
What is the name of the element with the lowest atomic number?
Technetium - its atomic number is 43.
What is the atomic number of z?
There is no element Z! There is Zi (Zinc), Zr (Zirconium), but no Z!
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 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 element is Tl?
Thallium. Atomic number (Z) = 81
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 number of protons or electron called?
The atomic number, or Z, is the number of protons in the nucleus of an atom of an element. This is what determines what element an atom is. A link can be found below.
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 makes one atom of an element different from another?
The atomic number or z number or the number of protons is what makes one atom different from another. The atomic number or z number or the number of protons is what makes one atom different from another.
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.
The number of protons is called the atomic what?
The atomic number, or Z, is the number of protons in the nucleus of an atom of an element. This is what determines what element an atom is. A link can be found below.
