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What group is hydrogen in in the periodic table?
Hydrogen is the first element in the periodic table of Mendeleev - atomic number 1. Hydrogen is placed in the group and period 1 of this table.
What number is hydrogen in the Periodic Table?
Hydrogen is located at number 1 on the Periodic Table.
What period and group is francium in?
Francium is amrmber of the alkali metal familiy (group 1 in the Periodic Table of Mendeleev): Li, Na, K, Rb, Cs, Fr.
What is hydrogens period?
Hydrogen is located on the first period; the first row in the periodic table.
What are the most active groups in the periodic table?
The most active groups in the periodic table are Group 1 (alkali metals) and Group 17 (halogens). Alkali metals are highly reactive due to their tendency to lose an electron, while halogens are highly reactive due to their tendency to gain an electron to achieve a full outer shell.
What is the columns in a periodic table called?
Group or familyThis is group 1, the alkali metals
What do you call a row and column on the periodic table?
rows are called periods columns are known as groups
What do you call the vertical columns on a periodic table?
Groups, 1 through to 8 (or 0) The internet will tell you details about the individual groups. P.S. The rows are called periods
What are the horizontal rows elements called on a periodic table?
The horizontal rows are periods on periodic table. There are 7 horizontal rows in modern periodic table.
What are the colums of the periodic table called?
The columns are groups or families. The rows are periods. The groups are numbered 1 to 18, with certain other distinctions. Group 18 is known as the noble gases. There are also larger groupings in to categories such as metals, non-metals, transistion metals, metaloids, etc.
What are the columns and rows called of the periodic table called?
Rows of the periodic table are called periods.
Horizontal row in the periodic table?
A horizontal row in the periodic table is called a period. There are seven periods in the periodic table, labeled from 1 to 7. Each period represents the energy levels of the elements within that row.
Name the 3 major groups on the periodic table in order of their decreasing sizeWhere on the periodic table is each group located?
The 3 major groups are: # Metals - Groups 1-15 and the Inner Transitional Elements # Nonmetals - Groups 1 and 14-18 # Metalloids - Groups 13-17 (Diagonal strip of elements separating the metals from the nonmetals)
What group on the periodic table is made completely out of metal?
The groups 1-12 from the periodic table of Mendeleev contain only metals.
What is the name of the rows of the periodic table?
The horizontal rows on the Periodic Table are called periods, while the vertical columns are called groups or families. For instance, iodine is in the same group, but different period to fluorine, chlorine and bromine.
What are the rows of the periods table called?
"In the periodic table I'm pretty sure the rows are called groups and the columns are called periods" Unfortunately this answer is wrong. The rows are called Periods, and the columns are called groups. If you look at a periodic table, they'll probably have the group numbers at the top, going from 1 above Hydrogen, and the alkali metals, to 8 (or 18) above helium and the noble gases.
Which groups in the periodic table are composed entirely of metals?
The group number 1 and 2 contain metals in the periodic table.
