RTE 1401 UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS COMPLETE
STUDY GUIDE
●● What is the maximum number of electrons permitted in the m-shell?
Answer: 18
●● How many protons does (131/53) I have
Answer: 53
●● How many nucleons are in (39/19) K
Answer: 39
●● (132/54) Xe & (131/53) I are
Answer: isotones
●● (130/53) I & (131/53) I are
Answer: isotopes
●● What is the maximum number of elections that will occupy the
outermost shell of an atom?
Answer: 8
, ●● The maximum number of electrons that can occupy the P shell is
Answer: 72
●● Atoms that bind together due to their opposite charges
Answer: ionic bonds
●● The horizontal periods of the periodic table contain elements with:
Answer: the same number of electron shells
●● Who is credited with formalizing the earliest atomic theory
Answer: Democitus
●● Who all were part of the moderen atomic therory?
Answer: -John Dalton
-JJ Thomson
-Ernest Rutherford
●● Who organized the periodic table?
Answer: Dmitri Mendeleev
●● Who introduced the electric nature of the electron
AND CORRECT ANSWERS COMPLETE
STUDY GUIDE
●● What is the maximum number of electrons permitted in the m-shell?
Answer: 18
●● How many protons does (131/53) I have
Answer: 53
●● How many nucleons are in (39/19) K
Answer: 39
●● (132/54) Xe & (131/53) I are
Answer: isotones
●● (130/53) I & (131/53) I are
Answer: isotopes
●● What is the maximum number of elections that will occupy the
outermost shell of an atom?
Answer: 8
, ●● The maximum number of electrons that can occupy the P shell is
Answer: 72
●● Atoms that bind together due to their opposite charges
Answer: ionic bonds
●● The horizontal periods of the periodic table contain elements with:
Answer: the same number of electron shells
●● Who is credited with formalizing the earliest atomic theory
Answer: Democitus
●● Who all were part of the moderen atomic therory?
Answer: -John Dalton
-JJ Thomson
-Ernest Rutherford
●● Who organized the periodic table?
Answer: Dmitri Mendeleev
●● Who introduced the electric nature of the electron
