This was because the experiment showed that a substance could emit radiation even while it was not exposed to light.
Sunlight breaks apart an oxygen molecule to form separate oxygen atoms <span />
Answer:
the same number of protons
Explanation:
Answer:
when CO2 gas is passed through lime water it turns milky due to the formation of calcium carbonate which formula is CaCO3.
Ca(OH)2+ CO2------ CaCO3
when excess of carbon dioxide is passed through calcium carbonate calcium hydrogen carbonate is formed and solution become colourless.
CaCO3+CO2------ Ca(HCO3)
