Yeah of-course!! It's valency by group most of the chemical property like electronegativity, ionization energy etc. by the combination of groups and periods...
The answer would be 1,3,1,3
Rub the magnet on the iron an it will cause a stronger force of attraction. Hope this helped!
Answer:
See Below
Explanation:
'an aerobic ' means it does not use oxygen
Answer:
Calcium atoms have smaller radii than potassium atoms since calcium atoms have a greater nuclear charge. Each calcium atom will be closer to the delocalized electrons. Thus, the bonds in calcium will be stronger than that in potassium.
Explanation: