Q: How many protons are found in nucleus of Lithium?
A.
5
B.
3
C.
4
D.
2
Correct Answer:
Option B - Lithium (Li) is the elements present in alkali metals. Atomic number of Li is 3 in which 3 protons and 4 neutrons are present.
B. Lithium (Li) is the elements present in alkali metals. Atomic number of Li is 3 in which 3 protons and 4 neutrons are present.
Explanations:
Lithium (Li) is the elements present in alkali metals. Atomic number of Li is 3 in which 3 protons and 4 neutrons are present.
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