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Number of protons can be estimated. Its position in Periodic Table can be estimated.
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Number of protons in an atoms nucleus?
This is given by the atomic number of the element
What is one thing that the atomic number represent the periodic table?
The atomic number is the number of protons in nuclei of the atoms of a given element.
The number of positively charged particles in atoms of a given element?
Positive charged particles in atomic nucleus - protons. Number of protons = atomic number (The number of a given element in the Mendeleev table)
What is the number that the nuclei of all the atoms of a given element have?
The same number of protons, which is also the atomic number of the element.
What is the energy stored in th nucleus of atoms?
It depends on the atomic number and the mass number of the given atom.
What is the key difference that causes atoms of one element to differ from the other atoms of all other elements?
The number of protons. This is given by the atomic number.
What is the atomic weight used for?
You can use atomic weight to calculate the number of atoms in a given sample of an element. # g of sample element x (6.02 x 1023 / atomic weight in grams) = # of atoms
What does one determine an atoms atomic mass?
If you mean "how does one determine an atoms atomic mass?", then the answer would be to find a periodic table of elements where the whole numbers indicate atomic number and the other indicating atomic mass. Atomic number is generally described as the number of protons in a naturally occurring atom of a given element, and the atomic mass is the number of protons + number of neutrons in an atom.
The number of in an atom is called the atomic number?
All atoms of an element have same no. of electrons and protons. Hence, Atomic no. is given as no. of electrons or no. of protons.
What information about the subatomic makeup of an atom is given by the atomic number?
The number of protons in the nucleus of the atom.
Atoms have a set number of what in each element?
The number of protons in the nucleus of its atoms, which is its atomic number, defines each element. However, the nuclei of a given element may have varying numbers of neutrons.
Definition of atomic mass and atomic number?
the atomic number: The number of protons in the nucleus of an atom determines an element's atomic number. In other words, each element has a unique number that identifies how many protons are in one atom of that element. For example, all hydrogen atoms, and only hydrogen atoms, contain one proton and have an atomic number of 1. All carbon atoms, and only carbon atoms, contain six protons and have an atomic number of 6. Oxygen atoms contain 8 protons and have an atomic number of 8. The atomic number of an element never changes, meaning that the number of protons in the nucleus of every atom in an element is always the same. the atomic mass: it's the sum of neutrons and protons electrons in a single atom. to sum it up the atomic number is the number of protons and the mass number is the total number of every thing in an atom!
