Not always... There are chemical elements beginning with the same letter - for example Copper and Cobalt. However - every chemical symbol does consist of two letters.
True. Au is the symbol for gold on the periodic table of elements.
TRUE!
True. The souring of milk is a chemical change caused by the breakdown of lactose sugars into lactic acid by bacteria. The change in odor is a result of this chemical reaction.
That's correct, gold is an element, which means it is made up of only one type of atom. Gold's chemical symbol is Au and it is found on the periodic table with atomic number 79.
True
It is having some other kind of sound vowel at the end of some words.
True
are statments that are true gor any mumber
Yes True - Apex
Yes True - Apex
No, each element is not abbreviated by a one- or two-letter formula. Elements are represented by chemical symbols, which can consist of one or two letters, derived from their names in English or Latin. For example, the chemical symbol for hydrogen is 'H' and for sodium is 'Na'.
True
True. Au is the symbol for gold on the periodic table of elements.
True
This question makes no sense. If you mean the discussion thread on true religion the lock symbol means there can be no more responses on that thread.
The first letter is g. The second letter is e. The third letter is r. The fourth letter is m.
The universal symbol for marriage is all so called the TUFF (True Unity For Family) logo. This is the only registered symbol of its kind in the world. This very symbol also doubles as the only and first universal symbol for family invented by Louis Thomas the ("TUFF Guy") of Kankakee, Ill.