You have information about a particle that contains 7 protons, 8 neutrons, and 8 electrons. Which of the following statements would be true?
A. It has an atomic weight of 23.
B. It is an ion.
C. It has 8 electrons in its outermost shell.
D. It has an atomic number of 15.
Answer:B
You have information about a particle that contains 7 protons, 8 neutrons, and 8 electrons. Which of the following statements would be true?
A. It has an atomic weight of 23. B. It is an ion. C. It has 8 electrons in its outermost shell. D. It has an atomic number of 15.