38
There can be multiple atoms that have the same number of neutrons, these are called isotopes. The most common isotope of strontium (one of four stable isotopes), is strontium 88. This means that the number of protons and neutrons together in that isotope is 88. And since all atoms of strontium (regardless of their isotope) have 38 protons, that means that the most common isotope of strontium has 50 neutrons.
If you don't know this, just go to Google and look up periodic tables of elements and you should find it there.
Strontium has several natural isotopes, and many artificial ones.
Taking Sr84 as the one to study, it has 38 protons, 38 electrons, and 46 Neutrons.
38 protons and 50 nuetrons :)
52
2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know
The three constituents that make an atom are protons, neutrons, and electrons.
An isotope has extra or fewer neutrons in the nucleus than the average number for that element. This may or may not result in a radioactive isotope. An ion has extra or fewer electrons orbiting the nucleus. This usually increases the chemical reactivity.
Protons, neutrons, and electrons.
The phosphorus atom has 15 protons and electrons and 16 neutrons.
2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know
An atom contain protons, neutrons and electrons.
An atom with 11 protons, 12 neutrons, and 11 electrons. B. An atom with 11 protons, 10 neutrons, and 11 electrons.An atom with 11 protons, 12 neutrons, and 11 electrons.
Strontium has 38 electrons. (Protons and electrons are the same)
The three constituents that make an atom are protons, neutrons, and electrons.
In the atom are: neutrons, protons, electrons.
Boron is an atom or element, and it contains protons, electrons, and neutrons.
An isotope has extra or fewer neutrons in the nucleus than the average number for that element. This may or may not result in a radioactive isotope. An ion has extra or fewer electrons orbiting the nucleus. This usually increases the chemical reactivity.
The structure of an atom, it has electrons, protons and neutrons. The electrons circle around the middle of the atom and the middle of the atom is made up of protons and neutrons.
Protons, neutrons, and electrons.
The Bromine atom contains: 35 protons, 35 electrons, and 45 neutrons.
Protons, neutrons and electrons; protons and neutrons are composed from quarks and gluons.