electron=atomic number
you can find electrons by subtract the atomic number and atomic mass.
there are 5 electrons in boron
Valence electrons
Valence electrons are on the external shell.
an atom
the number of valence electrons is the number group on the table its on
You can find this information from the periodic table.
Electrons are found outside the nucleus of the atom and they have negative charge.
is a compound
No
To find the valence electrons in a Bohr model, first identify the element's atomic number, which indicates the total number of electrons. In the Bohr model, electrons are arranged in specific energy levels or shells around the nucleus. The outermost shell corresponds to the valence electrons; count the electrons in this shell to determine the number of valence electrons. For example, if the outer shell has 5 electrons, the element has 5 valence electrons.
The baisc consept of an atom is a nucleus of protons and neutorons with electrons orbitting around it