0
good ??????????????????????????????????????????????
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
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.
How does atomic radius increase or decrease horizontally or vertically across the periodic table?
Increases vertically as you add new shells, decreases horizontally because you have more protons in the nucleus
What trend is generally observed in electronegativity going across the periodic table from left to right?
Electronegativity generally increases going across the periodic table from left to right. This is because the effective nuclear charge increases, drawing the shared electrons closer to the more electronegative element.
What trend does the first ionization follow going across the periodic table?
As you travel to the right, it increases
How does electronegative change going down and across the periodic table?
Electronegativity generally decreases as you go down a group on the periodic table due to the increasing distance between the nucleus and valence electrons, reducing the attractive force. Across a period, electronegativity generally increases due to the increasing nuclear charge, pulling valence electrons closer and increasing their attraction.
How does electronegative change going down and across the periodic table?
Electronegativity generally decreases as you go down a group on the periodic table due to the increasing distance between the nucleus and valence electrons, reducing the attractive force. Across a period, electronegativity generally increases due to the increasing nuclear charge, pulling valence electrons closer and increasing their attraction.
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.
How does electronegative change going down and across the table?
Electronegativity increases across (left to right) the periodic table and decreases on going down.
How does atomic radius increase or decrease horizontally or vertically across the periodic table?
Increases vertically as you add new shells, decreases horizontally because you have more protons in the nucleus
What is the relationship between a period and a group in the periodic table?
A period in the periodic table refers to a horizontal row of elements that have the same number of electron shells. A group, on the other hand, refers to a vertical column of elements that have similar chemical properties due to having the same number of valence electrons. So, elements within the same period do not have similar properties, but elements within the same group do.
Why is the meaning of group different in a periodic table?
The line going across
What are the names of the periods on the periodic table?
The periods on the periodic table are labeled numerically from 1 to 7. Each period represents the number of energy levels or electron shells in an atom.
Which way are periods on a periodic table?
Periods are horizontal.Groups are vertical.Just think group = up and downperiod= right and left
What trend is generally observed in electronegativity going across the periodic table from left to right?
Electronegativity generally increases going across the periodic table from left to right. This is because the effective nuclear charge increases, drawing the shared electrons closer to the more electronegative element.
Which way does electron shells increase on the periodic table?
Electron shells increase in number as you move down a group in the periodic table. This is because the principal quantum number (n) increases for elements in the same period.
A row of elements across the periodic table is an?
A row of elements across the periodic table is called a period. Periods represent the number of electron shells in an atom.
What trend does the first ionization follow going across the periodic table?
As you travel to the right, it increases
