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What does atomic numbers indicate?
It indicates the protons. Periodic table is based on atomic number.
The element potassium has an atomic number of 19 this means that potassium?
The atomic number indicates the number of protons (19) and electrons (19).
Select the answer that correctly indicates the number of protons and electrons for S?
Sulfur (S) has an atomic number of 16, which means it has 16 protons. In a neutral atom, the number of electrons is equal to the number of protons, so sulfur also has 16 electrons. Therefore, the correct indication for sulfur is 16 protons and 16 electrons.
What can be determined by looking at the atomic number of an element?
The atomic number of an element represents the number of protons in the nucleus, which determines its unique identity on the periodic table. It also indirectly indicates the number of electrons in a neutral atom of that element.
Select the answer that correctly indicates the number of protons and electrons for this atom or ion CL-1?
The atom chlorine usually has 17 protons and 17 electrons. However, the ion Cl-1 indicates that it has gained one electron, so it now has 17 protons and 18 electrons.
What is the number of protons and electrons in a sulfide ion -2?
A sulfide ion has 16 protons and 18 electrons. The -2 charge indicates that the ion has gained two electrons, giving it two more electrons than protons.
Select the answer that correctly indicates the number of protons and electrons for this atom or ion Sulfide ion?
The sulfide ion (S²⁻) has 16 protons and 18 electrons. This is because the element sulfur (S) normally has 16 protons and 16 electrons, but by gaining two extra electrons to achieve a stable electron configuration, it becomes the sulfide ion with 18 electrons.
A sulfide ion S2- has how many protons?
A sulfide ion (S2-) has 16 protons. This is because the sulfide ion carries a charge of -2, indicating that it has gained two extra electrons, and thus has 16 protons in its nucleus as the number of protons always determines the element.
What does a charge on a ion indicate about the number of protons and electrons?
The charge on an ion indicates the imbalance between the number of protons and electrons. If an ion has a positive charge, it has more protons than electrons. If it has a negative charge, it has more electrons than protons.
The atomic number of an atom indicates the number of?
The atomic number is the number of protons in the atom. In the case of a neutral atom (as opposed to an ion), the atomic number is also equal to the total number of electrons.
Is the atomic number means the number of protons?
The atomic number indicates the number of protons or number of electrons in the case of a neutral atom.
What does atomic numbers indicate?
It indicates the protons. Periodic table is based on atomic number.
How many electrons does this element have Ni?
Nickel (Ni) has 28 electrons. This is because its atomic number is 28, which indicates the number of protons in its nucleus, and in a neutral atom, the number of electrons equals the number of protons.
The element potassium has an atomic number of 19 this means that potassium?
The atomic number indicates the number of protons (19) and electrons (19).
Select the answer that correctly indicates the number of protons and electrons for S?
Sulfur (S) has an atomic number of 16, which means it has 16 protons. In a neutral atom, the number of electrons is equal to the number of protons, so sulfur also has 16 electrons. Therefore, the correct indication for sulfur is 16 protons and 16 electrons.
How many protons and electrons does vanadium have?
Vanadium has 23 protons. The atomic number is the same as the number of protons.
Polonium has an atomic number of 84 how many protons and electrons does it have?
An element's atomic number indicates the number of protons it has in the nucleus. In this case, since polonium's atomic number is 84, it has 84 protons. In a neutral atom, the number of protons is the same as electrons. This is because the positive charge of the protons in the nucleus must be balanced with by the negative charge of the electrons. Therefore, in this case, because polonium has 84 protons, it has 84 electrons.
