Multiple Choice
The isotope 20Ne has an atomic number of 10. The nucleus of this isotope contains _____ protons and _____ neutrons.
A) 9; 11
B) 20; 20
C) 11; 9
D) 10; 10
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q33: Light that originates in hydrogen atoms in
Q34: What is a neutron?<br>A) uncharged atom<br>B) uncharged
Q35: The overall charge of a singly ionized
Q36: Two stars, A and B, have the
Q37: The sequence of ultraviolet emission lines emitted
Q39: The lines Fraunhofer saw in his solar
Q40: The physical force that holds the components
Q41: The Lyman series of ultraviolet spectral emission
Q42: The Sun's spectrum peaks in the yellow-green
Q43: An astronomer measures the spectrum of a