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A row on the periodic table?
a horizontal row is called a period.a vertical row is called a group
What row is arsenic in on the periodic table?
On a standard periodic table, Arsenic (As) is in Row 4, Column 15.
Which element is located in period 1 of the periodic table?
Period 1 refers to the top row of the periodic table. These elements are Hydrogen and Helium.
What is the difference3 between a family of elements and elements in the same period?
a family is a column of elements a period is a row of elements
How many elements are in the 1st row of the periodic table?
In the Periodic Table of Elements there are: 118 Observed Elements 114 Officially Discovered Elements 112 Officially named Elements 92 Naturally Occuring Elements 83 Non-radioactive elements
A row on the periodic table?
a horizontal row is called a period.a vertical row is called a group
What group and row is helium on the periodic table?
Helium is in Group 18 (also known as the noble gases) and in the top row of the periodic table.
What is the horizonta row on the periodic table called?
The horizontal row on the periodic table is called the "period". The vertical column is called the "group".
What is a vertical row in periodic table called?
Group.
What row is arsenic in on the periodic table?
On a standard periodic table, Arsenic (As) is in Row 4, Column 15.
What is so important about the row 10 in the periodic table for the element nickel?
The row 10 is the 10th group. Nickel is in the 10th group of the periodic table. It belongs to the d block.
What is the difference between a period and a group on page 126-127 in the Nelson Science Textbook of Grade 9 for Ontario?
The difference between a period and a group is that:A periodic is a horizontal row of elements in the periodic table, which simply means the column of the periodic table.A group is a vertical row of elements in the periodic table, which simply means the row of the periodic table.
Where are lanthanides on the periodic table?
Top row, of the bottom two rows on the Periodic Table. (Period 6, starting at group 4)
A group of elements on the periodic table is also called a?
row
What two elements are found in the first row of the periodic table?
Hydrogen and Helium
What is the element in the first row of the periodic table that is not a alkali metal?
hydrogen (and helium)
What row is fluorine periodic table in?
2nd row (or 2nd period), group 17
