Atom structure

name of the positively charged particle in an atom

(a)  

name of the neutral particle in an atom

(a)  

the collective name of proton and neutron

(a)  

name of the center of an atom which contains protons and neutrons

(a)  

name of the negatively charged particle in an atom

(a)  

the number of protons and electrons in an atom are (a)  

Tags

NGSS.MS-PS1-1

name of an layer of electrons in an atom

(a)  

name of the outermost shell of an atom

(a)  

name of the electrons in the valence cell

(a)  

Tags

NGSS.HS-PS1-1

the maximum number of electrons in the first shell

(a)