The correct statements that give the correct description about number of protons in each atom are;
The number of protons is given by the atomic number, which increases by one moving from left to right across each row of the periodic table.
The number of protons is given by the atomic number, which increases by one moving down in its column in the periodic table.
- An atom can be regarded as smallest unit of matter which still have the chemical properties of that particular element.
- An atom contain protons as well as electrons and neutrons as the subatomic particles.
- The charge on proton is positive while that of Neutron is zero, and that charge on electron is negative.
- The atomic number (Z) can be regarded as overall number of protons that is present in the atomic nucleus of a particular chemical element
- When atom has same number of electrons and the same number of protons it is considered neutral atom.
- In the classification of elements within the periodic table atomic number is used in this classification. As you move through from left to right moving across the row, of the table, then the number of proton increases
- The atomic number increase as you move from top down the column ( group) and and from left to right of a particular period.
Therefore, atomic number is the same as number of protons.
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