In a neutral state, this atom has 86 electrons. What is the chemical symbol and atomic number of this element?

The atomic number tells you ______ in a neutral atom.

A neutral atom of an element has 2 electrons in the first energy level, 8 in the second energy level and 8 in the third energy level. This information does not necessarily tell us:  1 point(a) the atomic number of the element.(b) anything about the element's chemical properties.(c) the total number of electrons in s orbitals.(d) the total number of electrons in p orbitals.(e) the number of neutrons in the nucleus of an atom of the element.

Fill in the missing information:symbol atom or ion?check all that apply number of protons number of electrons neutral atomcationanion52 54 neutral atomcationanion22 21 neutral atomcationanion12 12

An electrically neutral atom has 5 electrons.Determine which element the atom must be.

he number of valence electrons found in an atom of a group A element is equal to:  its atomic number   its mass number   it group number   eight