8ec9bn3xab 8ec9bn3xab

04-10-2022
Chemistry

Answered

The symbol _ with a charge of _ would be the ion for a substance that has an atomic number of 15 a mass nuber of 31 __ protons _ neutrons and 18 electrons

The symbol with a charge of would be the ion for a substance that has an atomic number of 15 a mass nuber of 31 protons neutrons and 18 electrons class=

Answer :

Other Questions

How many protons and neutrons and electrons does this atom have? Atomic number 37 A

Premium has a mass number of 137 and 56 protons what is the correct number for the following premium atomic number number of electrons number of neutrons

How many electrons does this atom have if it has 38 protons and a +2 charge?

How many electrons does this atom have if it has 38 protons and a +2 charge?

Calculate the percentages of each isotope present in a mixture of 50V (49.947163amu) and 51V (50.943964amu) which has an average atomic mass of 50.9415amu.

Calculate the percentages of each isotope present in a mixture of 113In and 115In which has an average atomic mass of 114.8 amu.

The charge of this atom is P-6 N-7 (include the +/- if the charge is not 0)

Which class of compounds does the substance belong to, if the solution of that substance is a good conductor of electricity, but no substance changes its color

Draw a CARBON atom (6 protons - red, 8 neutrons - yellow, 6 electrons - blue) x Clear Redo Undo

A mystery element, called "muriaticum" by its discoverer, exists on Earth as a mixture of two isotopes. The most abundant isotope (75.76%) has a mass of 34.9689