<span>B) The crystals did not phosphoresce within the drawer but did expose the film</span>
Answer:
physical properties of gases, that is, pressure, volume, temperature, and amount of gas
Answer:
Both gives hydroxides, but
Calcium reacts with water to give calcium hydroxide Ca(OH)2. this product is slightly soluble in water.
Aluminium is less reactive than Ca, so it reacts with only steam, to give aluminium hydroxide Al(OH)3. This product is insoluble in water.
