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What is the atomic number and similar elements of xenon?
Xenon is a non metal element. Atomic number of it is 54.
Two isotopes of the same element have the same number of what?
They have the same number of protons and different number of neutrons.
What is atomic number for HCl?
HCl does not have an atomic number because it is a compound made up of hydrogen and chlorine atoms. The atomic number for hydrogen is 1 and for chlorine it is 17.
Is golds atomic number 79?
mass number is simply the addition of the proton number and neutron number. we also know that proton number of the element is similar to atomic number. we also know that 79 + (197-79) is the no. of neutron no. of the gold. hence when atomic no. of the gold is 79 its atomic mass or mass number is 197.
What is atomic number of copper sulphate?
"Atomic number" is an expression for chemical elements, not for compounds.
What produces the atomic fingerprint of an element?
The atomic fingerprint of an element is produced by the arrangement of electrons in its atoms. Each element has a unique number of protons in its nucleus, which determines its atomic number and chemical properties. The configuration of electrons around the nucleus gives rise to characteristic patterns in spectral lines or energy levels that make up the atomic fingerprint.
Is the number of neutrons equal to the atomic number?
In an atom, the number of protons is always similar to its atomic number. (The number of nutrons may be similar or different.)
How does the atomic mass relate to the atomic number?
These values are similar.
How are Magnesium atomic number 12 and Calcium atomic number 20 similar?
Both have two valence electrons had hence similar properties.
Why can you subtract the atomic number from the atomic mass and get the number of neutrons?
Not the atomic mass but the mass number (of course, these values are similar - not identical).The mass number is the sum between the number of protons and the number of neutrons. As a consequence:Number of neutrons for an isotope = Mass number - Number of protonsThe number of protons is equal to the atomic number.
Has similar properties with elements T but has lower atomic number?
Element S has similar properties to element T but has a lower atomic number.
Why the relative atomic mass is not a whole number?
Bexause its similar with the atomic mass
What number of protons in a nucleus in an atom?
The number of protons is similar to the atomic number.
What number does the number of protons plus the number of neutrons give you?
The mass number (similar to the Atomic Mass and not to be confused with atomic number) When the number of protons and neutrons is added the result will be its atomic mass or mass number.
Why are the elements of the periodic table arranged in order of increasing atomic number?
The elements in the Periodic Table are arranged in order of increasing atomic number because it represents the number of protons in the atomic nucleus. It is the number of these protons, and their corresponding number of electrons, that determines the chemical properties of each element. It was found that when the elements lined up, the groups vertically had similar properties. They also increased by atomic mass. The table displays the patterns created by elements of similar properties.
Why the element in the periodic table are arranged in order of increasing atomic number?
The elements in the Periodic Table are arranged in order of increasing atomic number because it represents the number of protons in the atomic nucleus. It is the number of these protons, and their corresponding number of electrons, that determines the chemical properties of each element. It was found that when the elements lined up, the groups vertically had similar properties. They also increased by atomic mass. The table displays the patterns created by elements of similar properties.
Why the elements in the periodic table are arranged in order of increasing atomic number?
The elements in the Periodic Table are arranged in order of increasing atomic number because it represents the number of protons in the atomic nucleus. It is the number of these protons, and their corresponding number of electrons, that determines the chemical properties of each element. It was found that when the elements lined up, the groups vertically had similar properties. They also increased by atomic mass. The table displays the patterns created by elements of similar properties.
