The Pamphlet Collection of Sir Robert Stout: Volume 85
The Metals
The Metals.
The Common Metals:—Iron, Zinc, Tin, Load, Copper.
The Noble Metals:—Silver, Gold, Platinum.
The Liquid Metal:—Mercury.
The Alloy Metals:—Nickel, Bismuth, Antimony.
Metals of the Alkalies:—Potassium, Sodium.
Metals of the Alkaline Earths:—Calcium, Barium, Magnesium.
Metals of the Earths:—Aluminium.
It would be optional to reserve Arsenic, Manganese, Cobalt and Chromium for the second Period.