0
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Taiga
BlakePeriods in the Periodic Table go horizontally from left to right. Each period represents the number of electron shells an atom has.
Add your answer:
Earn +20 pts
Where are the periods located on the periodic table?
Periods on the periodic table are the horizontal rows that go from left to right.
What is the difference between a period and a group on the periodic table?
A period on the periodic table refers to a horizontal row of elements, while a group (or family) refers to a column of elements with similar properties. Periods indicate the number of electron shells an atom has, whereas groups reflect the number of valence electrons an element possesses.
What is the pattern of the periods on the periodic table?
The periods on the periodic table represent the number of energy levels an atom's electrons occupy. As you move from left to right across a period, the number of protons and electrons increases, resulting in an extra electron being added to each subsequent element.
What happens to the atomic number as you go from left to right across the periodic table and why does this happen?
The atomic number increases from left to right across the periodic table because the number of protons in the nucleus of an atom increases. This results in a higher positive charge, leading to a stronger attraction to electrons and a closer binding of electrons to the nucleus.
What are periods and groups?
Periods in the periodic table refer to the rows that categorize elements based on the number of electron shells they have. Groups, on the other hand, are the columns that group elements with similar chemical properties based on the number of electrons in their outermost shell (valence electrons).
