C: Ms. Bakare has two bottles of sulfuric acid, X and Y. There is one litre of acid in each bottle. The acid in bottle X is concentrated.
The acid in bottle Y is dilute.
Predict one difference in the properties of the acids in bottles X and Y.
a.

Acid of x bottle is highly reactive because solute is more and acid of y bottle is less reactive because solvent is more.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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