NO!!!
Elements in a Period are arranged by Atomic No. / Proton No.
If we take PERIOD 1. . the two elements are Hydrogen and Helium, in that order.
H**ydrogen , Hel**ium are NOT in alphabetical order.
Elements are arranged in order of their Proton Number/Electron Number. they are NOT arranged in Atomic Mass , because a given element my have isotopes, which alters the Atomic Mass.
Dmitri Mendeleev arranged the elements into triads in the periodic table. Mendeleev noticed that elements with similar properties occurred at regular intervals when arranged by increasing atomic mass.
Mendeleev arranged the elements in a table in the increasing order of atomic masses and repeating periodic properties. In the modern long-form of Periodic Table, the elements are arranged in the increasing order of atomic number and repeating periodic properties.
A period on the periodic table refers to a row of elements that are arranged in order of increasing atomic number. Each period starts a new row and represents the number of electron shells an element has.
Because this arrangement of chemical elements is rational, satisfy the need of classification in chemistry and is very important for the study of chemical and physical properties of chemical elements, including the new discovered or prepared elements.
All alphabets are arranged alphabetically by definition.
Mendeleev arranged the elements are arranged in order of increasing atomic masses. He founded that properties of elements are periodic when arranged in this pattern.
Title
alphabetically
Indexing
Boise=Idaho, Springfield=Illinois, Indianapolis=Indiana, and Des Moines=Iowa.If the capitals are to be arranged alphabetically, then the answer is Springfield.If the states are to be arranged alphabetically, then the answer is Des Moines.
its k its k
Title
You have it spelled wrong it is...Alphabetically!
alphabetically
The three (main) types of card catalogs are:Author catalogue - each card is arranged alphabetically according the last name(s) of the author(s) of the item.Title catalogue - each card is arranged alphabetically according the title of the item.Subject catalogue - each card is arranged alphabetically according the subject heading(s) of the item.
They are arranged alphabetically. Nice!