really, really, really, really small.
The central atom in a Lewis structure is usually the least electronegative atom.EDIT:If an atom occurs only once, this atom is most likely to be the central atom (exception is hydrogen, as it can make only 1 bond [1 electron necessary to reach a noble gas electron configuration]). The atom that can form the greatest number of bonds (has the least number of valence electrons) or is the least electronegative (least likely to attract atoms).
largely empty space
Usually, negative ions are formed by losing of electrons from the atom. Due to which, that atom get positively charged( due to having more number of protons than electrons).
They are located in the outer electron shells of the atom, usually.
The nucleus of an atom (for hydrogen, it is usually just one proton).
desoh
Yes, they usually are; being an isotope does not change the chemistry of the atom.
inorganic
Na+
Atom is used to create an atomic bomb. Atom has three parts.
TRUE
true
There are not usually an equal number.
The negative pole is near the electronegative atom. This is an atom that usually gains electrons with an overall negative charge.
The radiation originates in the atom, usually in the nucleus of the atom as a result of the atom being split.
6
The central atom in a Lewis structure is usually the least electronegative atom.EDIT:If an atom occurs only once, this atom is most likely to be the central atom (exception is hydrogen, as it can make only 1 bond [1 electron necessary to reach a noble gas electron configuration]). The atom that can form the greatest number of bonds (has the least number of valence electrons) or is the least electronegative (least likely to attract atoms).