What is the smallest particle of a substance that retains all the chemical and physical properties of that substance?
Within the atomic structure, which two particles are found in the central nucleus?
What is the electrical charge of a proton?
Which atomic particle revolves around the nucleus in different orbits or paths?
What are the electrons located in the outermost orbit of an atom called?
As an electron's orbit moves further away from the nucleus, what happens to its energy level?
What is the electrical charge of an electron?
According to the source text, what is the maximum number of valence electrons an atom can have?
Which component of an atom has no electrical charge?
The number of valence electrons in an atom is a key factor in determining its properties. Which set of properties is most influenced by them?