Noun:

পরমাণু অঙ্ক,

atomic number's Usage Examples:

The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element.

Isotopes are two or more types of atoms that have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence.

element, and is referred to as its atomic number (represented by the symbol Z) – all atoms with the same atomic number are atoms of the same element.

Neon is a chemical element with the symbol Ne and atomic number 10.

, the same atomic number, or Z).

atomic number 94, first synthesized in 1940, is another such element.

It is the element with the largest number of protons (and equivalent atomic number).

a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82.

the atomic number (represented by the symbol Z).

Since each element has a unique number of protons, each element has its own unique atomic number.

(from Latin: carbo "coal") is a chemical element with the symbol C and atomic number 6.

The proton number (atomic number) may be indicated in the left subscript position (e.

The atomic number is redundant to the chemical.

Beryllium is a chemical element with the symbol Be and atomic number 4.

Hence, the difference between the mass number and the atomic number Z gives the number of neutrons (N) in a given nucleus: N = A − Z.

Oxygen is the chemical element with the symbol O and atomic number 8.

Hydrogen is the chemical element with the symbol H and atomic number 1.

element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

(periodic) trends in the chemical behaviour of the elements as their atomic number increases: a new row is begun when chemical behaviour begins to repeat.

Oganesson is a synthetic chemical element with the symbol Og and atomic number 118.

is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties.

elements – Elements with atomic number greater than 92.

Transactinide elements – Elements after the actinides (atomic number greater than 103).

Nitrogen is the chemical element with the symbol N and atomic number 7.

Synonyms:

countlessness; numerousness; multiplicity; roundness; numerosity; minority; prevalence; amount; preponderance; majority; innumerableness; fewness; bulk; figure;

Antonyms:

majority; minority; deficit; lead; qualitative;