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The atomic number of an element is defined by the number of protons in its nucleus. In a neutral atom, the number of electrons equals the number of protons, meaning the number of neutral particles (neutrons) can vary. If 42 is your atomic number, you have 42 protons, and the number of neutrons would depend on the specific isotope of the element. For example, if considering molybdenum (atomic number 42), it typically has about 54 neutrons in its most stable isotope.
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Which particles refers to the atomic number for an element?
Either the number of protons or the number of electrons in a neutral atom is equivalent to its atomic number.
How do protons and neutrons relate to an elements atomic number?
Protons are positively charged particles found in the nucleus of an atom. The number of protons in the nucleus determines the element's atomic number. Neutrons are neutral particles also found in the nucleus, and together with protons, they determine the atomic mass of the element.
How many electrons are in a neutral atom atomic number 6?
In a neutral atom, the number of electrons is always the same as the atomic number.
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
What two particles are equal to the atomic number?
No. of electrons and no. of protons are equal to atomic no. Since, protons are positively charged and electrons are negatively charged They cancel each other's charge and hence, the atom is neutral as a whole.
The atomic number of an element equals the number of what atomic particles?
Atomic number = number of protons = number of electrons (in the neutral state)
Which particles refers to the atomic number for an element?
Either the number of protons or the number of electrons in a neutral atom is equivalent to its atomic number.
What does the atomic number of an element say about the number of particles in atoms of that element?
The atomic number is equal to the number of protons and neutrons in a neutral atom.
How do protons and neutrons relate to an elements atomic number?
Protons are positively charged particles found in the nucleus of an atom. The number of protons in the nucleus determines the element's atomic number. Neutrons are neutral particles also found in the nucleus, and together with protons, they determine the atomic mass of the element.
How do you determine the number of neutrons in an element?
To determine the number of neutrons in an element, subtract the atomic number (number of protons) from the atomic mass (rounded to the nearest whole number). Neutrons are neutral particles found in the nucleus of an atom.
How many electrons are in a neutral atom atomic number 6?
In a neutral atom, the number of electrons is always the same as the atomic number.
Why atom is electrially neutral?
All atoms contain three sub-atomic particles: protons which are positively charged, electrons which are negatively charged, and neutrons which have no charge. The number of protons in an atom is equal to the number of electrons. Therefore the charges of the sub-atomic particles cancel each other out and the overal charge of the atom is neutral.
is a Atomic number the number of an atom's?
Atomic number is the number of protons in a neutral atom
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
The number of neutrons in an atom can be found by subtracting the atomic number from the?
Atomic weight in atomic mass units = the number of protons + the number of neutrons. The number of protons is your atomic number. Subtract that from the atomic weight for the number of neutrons.
What two subatomic particles match the atomic number on the periodic table?
Protons and electrons match the atomic number on the periodic table. The atomic number represents the number of protons in an atom, which also determines its chemical identity. Electrons balance the positive charge of protons in an atom, making it electrically neutral.
What is the atomic number of a neutral atom having 6 electrons and 5 neutrons?
Atomic number is 6. The isotope is 6C11 Atomic number = number of protons = number of electrons (for a neutral atom)
