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Atomic number = number of a chemical element in the periodic table of Mendeleev = number of protons in the nucleus = number of electrons in the atom
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What does the atomic numbers of an element represent?
The atomic number is the number of protons found in the nucleus of an atom.Also, if in it's pure elemental form, the number of electrons.
Form a atomic number of 15 atoms?
Atomic number is the number of protons in an atom, not the number of atoms. The element with the atomic number 15 is phosphorus.
What two things does the atomic mass represent?
Atomic mass is the sum of the number of protons and neutrons in the nucleus. The reason it is typically found in decimal form is because it is using the average number of neutrons, from all the different isotopes of that element.
Why is an atomic form of an element called when it contains the same number or protons but different number of neutrons?
istope
An element with an atomic number of 10 would be able to form how many bonds?
0. it can not form any bonds
What does the atomic numbers of an element represent?
The atomic number is the number of protons found in the nucleus of an atom.Also, if in it's pure elemental form, the number of electrons.
What does the atomic number of an atom represent?
The atomic number equals the number of protons in an atom, as well as the number of electrons in a stable, electrically neutral atom, it represents the identity of an element ,the simplest form of matter.
What does an atomic number of an element represent?
The atomic number represents the number of protons in the nucleusNumber of protons in nucleus.Number of electrons in the clouds around the nucleus (when not ionized).
Form a atomic number of 15 atoms?
Atomic number is the number of protons in an atom, not the number of atoms. The element with the atomic number 15 is phosphorus.
What two things does the atomic mass represent?
Atomic mass is the sum of the number of protons and neutrons in the nucleus. The reason it is typically found in decimal form is because it is using the average number of neutrons, from all the different isotopes of that element.
Is it true that the element's mass number determines how the compound will form?
No. The element's atomic number determines how it forms compounds.
What is the atomic number of agate?
Agate is not an element, so it has no specific atomic number. Agate is a specialized crystalline form of silicon.
What is a form of a element that has the same atomic number but a different mass number?
It is an isotope, an example is hydrogen and deuterium.
Why is an atomic form of an element called when it contains the same number or protons but different number of neutrons?
istope
How do you find the atomic number of an isotope?
The atomic number of an isotope is always identical to every other isotope, otherwise, it would form a separate element.
How chemists know the atomic masses of elements in the periodic table?
I am pretty sure it is the weight of the element, but do not quote me on that. Google it!
An element with an atomic number of 10 would be able to form how many bonds?
0. it can not form any bonds
