An atom represented by 
has
A) 20 protons and 26 neutrons.
B) 20 neutrons and 26 protons.
C) 20 protons and 46 neutrons.
D) 20 neutrons and 46 protons.
Correct Answer:
Verified
Q73: The number of protons in an atom
Q74: The number of protons in a Br
Q75: Which is a correct description of the
Q76: The isotope of hydrogen that has two
Q77: A line spectrum is NOT
A)continuous.
B)discrete.
C)unique.
D)an energy profile.
Q79: Isotopes are atoms of the same element
Q80: An atom of chlorine-37 has
A)20 protons and
Q81: Give the main shell configuration for chlorine.
A)17
B)18
C)2,
Q82: Which is an IMPOSSIBLE electron configuration?
A)1s² 2s²
B)1s²
Q83: How many electrons are there in a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents