0
alkali metals
What else can I help you with?
What is a row of elements acros the periodic table called?
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
What is a group of elements on a periodic table called?
On the Periodic Table;- Down a column is a GROUP Along a line is a PERIOD .
A group of elements on the periodic table is also called a?
Down a column is a GROUP Along a line is a PERIOD .
What are the elements in the first group that have one outer shell electron and that are very reactive called?
The elements in the first group with one outer shell electron and high reactivity are called alkali metals. This group includes elements such as lithium, sodium, and potassium. Alkali metals readily lose their outer electron to form positive ions in chemical reactions.
What is the differenc between group and period?
A group in the periodic table is a column of elements with similar chemical properties, while a period is a row of elements with increasing atomic number. Elements in the same group have the same number of valence electrons, which contributes to their similar properties. On the other hand, elements in the same period have the same number of electron shells.
What is the group of 17 elements is called?
A group of 17 elements is called a period in the periodic table. This period corresponds to the number of electron shells in an atom within that group. Elements in the same period have the same number of electron shells.
What is a row of elements acros the periodic table called?
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
What are the elements in group 1 called in the period table?
Alkali Metals
What is a group of elements on a periodic table called?
On the Periodic Table;- Down a column is a GROUP Along a line is a PERIOD .
What are the elements in group 2 called in the period table?
alkali earth moms
What group of elements in the periodic table is made up of elements that are gases at room temperature?
The elements in column 18 of a wide form periodic table or Column VIII of a narrow form periodic table, commonly called the noble gases. Also, both elements in the first period, the elements in groups 15, 16, and 17 of the second period, and the element in group 17 of the third period.
Each row of elements on the periodic table is called a?
Each (horizontal) row is called a '''period''', whereas each (vertical) column is called a group.
A group of elements on the periodic table is also called a?
Down a column is a GROUP Along a line is a PERIOD .
What is the first group on the period table called?
the alkali metals
What is a row of elements across the periodic table called?
The rows going across the periodic table are called periods. As you go across a row, each element increases in number of protons and electrons, which distinguishes it from other elements in the table.
What elements are in group 17?
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
What are the elements in group 17?
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
