F = G M m / d²
So force is inversely proportional to distance².
F2 / F1 = d1² / d2²
d2² / d1² = F1 / F2
= 100 / 50 = 2
d2 = √2 * d1
So the distance is increased to √2 times its previous distance to have the gravitational force reduced to half.
non-metal oxides are acidic in nature. for example; carbon dioxide is a non-metal oxide. when carbon dioxide is dissolved in water it produces carbonic acid. therefore, when a base reacts with non-metal oxide both neutralize each other resulting respective salt and water are produced
if you are a girl, then you can message me on my whatsapp no. 6306638462