How many protons neutrons and electrons are in a neutral adam with the symbol 41 ca

Classify this reaction: 2al+n2-> aln.

Which suspect most likely committed the robbery and how do you know

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.