A sulfide ion has 16 protons and 18 electrons. The additional electron gives the ion a negative charge, making the number of electrons greater than the number of protons.
a negative ion means that an electron(s) has been gained. therefore, there will be a higher number of electrons than protons, as the number of protons will not change
subtract the number of protons from the number of electrons. The above answer does not answer the question!!
An atom typically consists of three main particles: protons, neutrons, and electrons. Protons and neutrons reside in the nucleus, while electrons orbit around the nucleus. The number of protons determines the atom's identity, while the total number of protons and neutrons in the nucleus gives the atom's mass number.
The atomic number is equal to the number of protons in an atom, which also determines the element's identity. The electron number is equal to the proton number in a neutral atom. The atomic mass is determined by the sum of protons and neutrons in the nucleus. Neutron number is calculated by subtracting the atomic number from the atomic mass number.
This electron would have 51 protons and 51 electrons. The number of electrons in an atom is equal to the number of protons, as atoms are electrically neutral.
count the number of protons which will be equal to number of electron.
A sulfide ion has 16 protons and 18 electrons. The additional electron gives the ion a negative charge, making the number of electrons greater than the number of protons.
Is the number of protons or electron found in a given (neutral) element.
If an atom loses an electron, it becomes positively charged and is called a cation. This occurs because the number of positively charged protons in the nucleus is greater than the number of negatively charged electrons.
Atomic number = Number of protons = Number of electrons
electron
The number of protons.
The atomic number of an element represents the number of protons in its nucleus. When sodium loses one electron, it forms a positively charged ion (Na+), but the number of protons in its nucleus remains the same. Therefore, the atomic number of sodium does not change when it loses one electron.
The number of protons in the nucleus of an atom determines the behavior of an element. This number is called the atomic number and it dictates the chemical properties of the element.
mass number = protons + nuetrons
The number of protons in the nucleus is called the atomic number.