Answered

the modern periodic table is organized by?

a.) size of atom.
b.) atomic mass.
c.)number of neutrons
d.) atomic number
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Sagot :

Axcellelumantao07viz

Answer:

[tex]A, \: atomic \: number[/tex]

Explanation:

The modern periodic table is used to organize all the known elements. Elements are arranged in the table by increasing atomic number. In the modern periodic table, each element is represented by its chemical symbol. The number above each symbol is its atomic number.

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Nezukocutipieviz

[tex]\sf\pink{{\: Answer :}}[/tex]

d.) atomic number

- The periodic table of elements arranges all of the known chemical elements in an informative array. Elements are arranged from left to right and top to bottom in order of increasing atomic number.

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