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What is an element that has the same chemical properties but different atomic masses?
Wiki User
∙ 11y ago
an isotope
Wiki User
∙ 11y ago
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How could physicists propose an element to put in a periodic table if sometimes like uranium have different atomic number and atomic mass?
The atomic number of the isotopes of an chemical element is the same; only the atomic mass of the isotopes is different. Also the isotopes of an element have the same chemical and physical properties (of course with some approximation).
Does isotopes affect the physical properties of the element?
Isotopes contribute to the atomic weight of a chemical element.
What does the number of nucleus tell you about the element?
The number of the protons in the nucleus of a chemical element is equivalent to the atomic number; the atomic number define the position of this element in the periodic table (group, period). And from these we can suppose the chemical properties of this element.
Which determine the chemical properties of an element?
the atomic masses and atomic numbers... group number and period number... valence electrons and number of shells... these all determine the chemical properties of elements...
What is mendeleev's periodic law?
The physical and chemical properties of the elements are periodic functions of their atomic numbers.The periodic law states that the physical and chemical properties of elements are periodic functions of their atomic numbers. They influence the characters of an element more than atomic weight.
Why do isotopes of the same element have the same chemical behavior?
Chemical properties of a element is governed by ELECTRONIC CONFIGURATION of that element. As isotopes of same element have identical electronic configurations, their chemical properties are same.
How is the order different to the first attempt in the periodic table?
The order in the first attempt in the periodic table was in the increasing order of atomic weights of atoms. This gave 2 different places for isotopes of the same element with same properties and the same place for isobars with different properties. This was so because chemical properties of an element depends on its number of electrons which is basically given by the atomic number and not atomic weight. Again the lanthanides and actinides had different places inspite of having similar properties due to same atomic number.
The is determined by the number of protons in an atom?
The number of protons in the nucleus of an atom is known as the atomic number, which determines the chemical element, essentially different numbers of protons mean change the element you are looking at and hence the properties and reactions of that element.
When the repeating chemical and physical properties of element change periodically with the element atomic number it is called the?
the periodic law i think
How do the atomic number of the different isotopes an element compare?
The atomic number is the same for the all isotopes of a chemical element.
What are physical en chemical propertes of an element?
Physical and chemical properties of an element are things about the element. if its a liquid, solid, gas. what the pH is. what the atomic number and mass is..... stuff like that.
What are chemical properties of an element?
it would be atomic mass, atomic number, density, melting and boiling point, standard potential, and electronegativity.
