Question

what is the advantage of using atomic number instead of atomic mass while constructing model periodic table

Answer 1

hey mate....

here is your answer.....

there are so many advantages of using atomic number for constructing modern periodic table....

1.atomic number is a more fundamental property of an element than its atomic mass...

2.some elements like cobalt and nickel having same atomic mass., it's ambiguity regarding their sequence....
but if we use atomic number there is no any problem to put that elements in modern periodic table..

3.the number of electrons or protons in element is called as atomic number of that element while the addition of protons and neutrons of that atom is called as atomic maas....

4.In the modern periodic table the elements are arranged in accordance with their atomic number. As a result,most of the drawbacks of mendeleev's periodic table appear to be removed....





hope it will be helpful for you...

Answer 2

Answer:

• The atomic number or nuclear charge number (symbol Z) of a chemical element exists as the charge number of an atomic nucleus.
• The atomic mass of an isotope and the comparable isotopic mass directs to a certain characteristic isotope of an element.

Explanation:

There are so many benefits of using atomic numbers for creating a modern periodic table.

1. The atomic number exists as a more essential property of an element than its atomic mass.
2. Some elements like cobalt and nickel have the identical atomic mass., it's unclear concerning their arrangement. but if we utilize the atomic number there exists no issue to put those elements in the modern periodic table.
3. The number of electrons or protons in the element exists named an atomic number of that element while the accumulation of protons and neutrons of that atom exists named atomic mass.
4. In the modern periodic table, the elements are positioned following their atomic number. As an effect, most of the disadvantages of Mendeleev's periodic table occur to be removed.

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