The collection holds 1 photograph and 1 page or document connected to this person. None of it has a date. This is what has been collected and read so far, not every photograph ever taken.
1 item matches; showing 1–1.
The person is named in it: “…the weaker it is Soluble bases are called alkalis When alkalis are added to water, they form negatively charged hydroxide ions These ions make solutions basic / alkaline Characteristic Reactions Acids and Metals : Acid + metal —> Salt + Hydrogen The cation in the salt depends upon the metal The Anion in the salt depends upon the acid Examples :”