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Was Mendeleev's periodic table read horizontally or vertically?
His original 1869 table had the atomic weights increasing down columns, and family members alongside each other in horizontal rows. His revised and greatly improved 1871 version had atomic weights increasing across rows, and element families in vertical columns, essentially similar to the way a modern Periodic Table is presented.
How do perioidic table list elements?
The periodic table is arranged into Groups (i.e. columns) and Periods (rows). Now, each element is assigned an atomic number which is equal to the number of protons within its nucleus. Each element is then arranged in order of increasing atomic number from left to right. There is a more indepth answer relating to how the periodic table is arranged, however this is how they are "listed".
What are the horiontal columns or families or groups in the periodic table?
The columns on The Periodic Table are called groups. All elements in the same group share characteristics such as reactivity toward other substances. Also, elements in the same group contain the same amount of electrons in the outer shell of their atoms.
How do groups on the periodic table compare?
Radioactive elements are in the groups (columns) to the left. On the right, there is non-radioactive metals, gases, and metalloids.
Which choice has the element groups in the correct order from left to right on the periodic table Apex?
In the modern Periodic Table ;- #1 ; Groups are the columns down. #2 ; Periods are the lines across.
How is left join different from normal join?
A left join gets all records from the left linked table. If you have selected columns from the right linked table withouth related records, the columns will be NULL. The normal join gets all records from one table that have related records in a second table.
When making a table do the columns go across or down?
In a table, columns go across from left to right, and rows go down from top to bottom. Each column typically represents a different attribute or variable, while each row represents a separate entry or data point.
To add columns to a table click the Insert Left button on what tab?
I beileive its home tab?
What is the left to right rows on the period table called?
The left to right rows on the periodic table are called periods. Each period represents the energy levels of the elements, with the elements in the same period having the same number of electron shells.
Can you sort more than one column at a time using Excel?
No, you can sort multiple columns or rows if you hightlight a range, but all columns or rows will need to be sorted with the same criteria (e.g. lowest to highest). You can sort an entire row by clicking on the row number at the left of the screen, then sort, as desired. You also can do the same for columns by clicking on the column letter at the top of the screen.
What are the rows of a periodic table called?
As with any grid, the periodic table has rows running left to right, and columns running up and down. The rows are called PERIODS and the columns are called GROUPS.
Was Mendeleev's periodic table read horizontally or vertically?
His original 1869 table had the atomic weights increasing down columns, and family members alongside each other in horizontal rows. His revised and greatly improved 1871 version had atomic weights increasing across rows, and element families in vertical columns, essentially similar to the way a modern Periodic Table is presented.
How do perioidic table list elements?
The periodic table is arranged into Groups (i.e. columns) and Periods (rows). Now, each element is assigned an atomic number which is equal to the number of protons within its nucleus. Each element is then arranged in order of increasing atomic number from left to right. There is a more indepth answer relating to how the periodic table is arranged, however this is how they are "listed".
How do groups on the periodic table compare?
Radioactive elements are in the groups (columns) to the left. On the right, there is non-radioactive metals, gases, and metalloids.
When inserting a table into a document you must specify?
by default is left alignment, you can change it if you want
What are the horiontal columns or families or groups in the periodic table?
The columns on The Periodic Table are called groups. All elements in the same group share characteristics such as reactivity toward other substances. Also, elements in the same group contain the same amount of electrons in the outer shell of their atoms.
Which choice has the element groups in the correct order from left to right on the periodic table Apex?
In the modern Periodic Table ;- #1 ; Groups are the columns down. #2 ; Periods are the lines across.
