What are the horizontal rows called?

What is single horizontal entry in a table called?

Answer: horizontal line in a table called rows.

What are horizontal rows known as how many are they in number?

there are 7 horizontal rows. these rows are called periods.

What is called horizontal data in a table?

Answer: Horizontal data in a table is known as a row.

Does a row go across or up and down?

A row is a series of data put out horizontally in a table or spreadsheet while a column is a vertical series of cells in a chart, table, or spreadsheet. Rows go across left to right. On the other hand, Columns are arranged from up to down.

What are the rows side to side on the PT called?

The rows are called PERIODS and the columns are called GROUPS. Hydrogen (H) is the first element in the periodic table because it has just one proton in its nucleus. Helium (He) is second, because it has two protons, and so on.

What are the vertical parts of a table called?

the vertical section of a table called rows.

What direction do groups go?

D. Groups and periods are two ways of categorizing elements in the periodic table. Periods are horizontal rows (across) the periodic table, while groups are vertical columns (down) the table. Atomic number increases as you move down a group or across a period.

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What do rows tell you on a periodic table?

Each row represents one period; the period number of an element indicates how many of its energy levels house electrons. … Moving down the table, periods are longer because it takes more electrons to fill the larger and more complex outer levels. The columns of the table represent groups, or families, of elements.