86 atoms have more electrons than Germanium
Answer: Option (E) is the correct answer.
Explanation:
When we move from top to bottom in a group then there occurs an increase in atomic size of the atoms due to increase in the number of electrons.
For example, in group 2A elements beryllium is the smallest in size whereas radium being at the bottom is the largest in size.
Also, atomic number of beryllium is 4 and atomic number of radium is 88.
Thus, we can conclude that out of the given options radium is the 2A element which has the largest atomic radius.
Answer:
NiO Does Not Dissolve In An Aqueous Solution Of NaNO3.
Explanation:
88 Grams because the principal of conservation of mass states total mass in equals total out so 200 in 122+88=200 out
Answer:
cornell noted
Explanation:
used in middle school and can be helpful for subjects like ela history and science
