soultaker

The nucleus of the helium-4 atom is identical to an alpha particle.

Radium is a chemical element with the symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen)...

increase reaction rate

Increasing the concentration of the reactants will increase the frequency of collisions between the two reactants. When collisions occur, they do not always result in a reaction (atoms misaligned or insufficient energy, etc.). Higher concentrations mean m...

Chemical changes affect the chemical structure of a substance.

it only consist of matter

tbh idfk what i'm saying rn

answer (boiling point) [explanation]: boiling point The process by which a substance moves from the liquid state to the gaseous state is called boiling. The temperature at which a liquid begins to boil is called the boiling point (bp). The bp is dependent...

Geiger counters are commonly used to measure the amount of radioactivity, but there are other types of detectors that may be used.