The table on the opposite page shows the uses of a few of the commoner signs.
The phenomenon of allotropy is not confined to the non-metals, for evidence has been advanced to show that allotropy is far commoner than hitherto supposed.
He was admitted to the Middle Temple in February 1637, and in May be became a fellow commoner of Balliol College, Oxford.
As the father was resolved that John should have everything that money and pains could give, and was one day to be a bishop at least, he entered him at Christ Church, Oxford, as a gentleman-commoner - then an order reserved for men of wealth and rank.
After about 350, barbarian assaults, not only of Saxons but also of Irish (Scoti) and Picts, became commoner .and more terrible.