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An atom with an atomic number of 9 has 9 protons; that's what the atomic number is, it tells you the number of protons in the nucleus.

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What number represents the number of protons in an atom?

Protons are represented by the atomic number of an element. The number of protons is also the number of electrons. The number of protons is also represented in re Atomic Mass, which is the number of protons and the number of neutrons combined.


What does the atomis number tell you?

Is the number of protons in an atom determines its atomic number


Where in the periodic table can you find the number of protons in an atom?

The atomic number tells you the number of protons the atom of an element has. The atomis is the smaller of the two numbers next to symbol of the element.


What is atomic number or atomic mass?

ATOMIC MASS ;The total numbers of protons and neutrons present in the nucleus of an atom is called atomic mass and it is represented by A ATOMIC NUMBER;the number of protons in the nucleus of an atom are called atomic number or proton number and it is represented by Z


What of these subatomic particles are represented by atomic number?

Protons are the subatomic particles represented by the atomic number of an element. The atomic number is equal to the number of protons in the nucleus of an atom, which determines the element's identity on the periodic table.


What is the atomis number of silver?

The atomic number of silver is 47. This means that a silver atom has 47 protons in its nucleus. The atomic number is also used to determine the element's position in the periodic table and its chemical properties.


What atomis number is hydrogen?

Hydrogen has the atomic number of 1.


What is the atomic number of an element represented by the diagrams?

The atomic number of an element is the number of protons in its nucleus. It is represented by the whole number above the element's symbol in the periodic table.


How many protons are in magnesium and sulfur?

Magnesium has 12 protons, while sulfur has 16 protons. The number of protons in an element is equal to its atomic number, which defines the element's identity. Therefore, magnesium is represented by the atomic number 12 and sulfur by the atomic number 16.


What is an atomic no?

An atomic number is the number of protons in an atom's nucleus, which determines the element that the atom belongs to. It is represented by the letter Z in the periodic table. Each element has a unique atomic number.


If there is a difference between a substance atomic number and its atomic mass which measure must be the larger number?

The atomic mass number must be higher as that represent the number of protons and neutrons in an element. Whereas only the number of protons are represented in the Atomic Number.


If there is a difference between a substance's atomic number and its atomic mass and which measure must be the larger number?

The atomic number represents the number of protons in an atom, while the atomic mass represents the sum of protons and neutrons. Generally, the atomic mass is larger than the atomic number for most elements since it includes both protons and neutrons.