Question 2 (1 point)
Which statement below is NOT true about this atom?
5eab69d2-6572-428a-9843-c02560c8d5b1
a
It is a stable atom.
b
It is a Sodium (Na) atom.
c
It has the same number of protons and electrons.
d
Its atomic mass is 12N.
3 answers
d. Its atomic mass is 12N.
Question 3 (1 point)
How many neutrons does this atom have?
a
30
b
82
c
26
d
55.845
How many neutrons does this atom have?
a
30
b
82
c
26
d
55.845
The number of neutrons in an atom is not provided in the description given in the question. Therefore, it is not possible to determine the number of neutrons with the information provided.
1 answer