0
Electronegativity, ionization energy, electron affinity, and atomic number are values that increase from left to right across a period.
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoelectronegativity electronegativity electronegativity electronegativity electronegativity
Wiki User
∙ 12y agoAtomic radius
Wiki User
∙ 12y agoNothing would increase.
Wiki User
∙ 12y agoMetallic Properties and Atomic Size
Wiki User
∙ 12y agodensity increases
Wiki User
∙ 11y agoatomic number
Add your answer:
Earn +20 pts
Which best describes trends in electronegativity on the periodic table?
Electronegativity increases as you move up and to the right. (apex) <3 kw
As you move up to down in a column of the periodic table elements have what?
It increases because as you move down a family / column in a periodic table, the amount of protons and electrons increase, creating more rings of electrons on the atom, therefore with more rings, the size of the element increases.
How does cation vary across a row and down a column of the periodic table?
According to the modern Periodic Law, atomic number affects the physical and chemical properties of an element, so the elements are arranged in an ascending order according to their atomic number...therefore, it increases by one across a row of the periodic table.
What do you notice about the number of enery level or shells as you move down a group or column in the periodic table?
Down a group, the number of energy levels (or shells) increases.
In general the atomic radius of an atom as you move down a column in the periodic table?
Decreases. Look at the images under atomic radius, on wikipedia.
What sub atomic particle increases as you move to the right across the periodic table?
Electronegativity increases as you move across the periodic table from left to right.
Do atoms get larger as they move downward in a column of Periodic Table?
Yes. Atoms get larger as they move downward in a column of periodic table. This is because of increase in number of shells down the group.
Which best describes trends in electronegativity on the periodic table?
Electronegativity increases as you move up and to the right. (apex) <3 kw
What major change occurs as you move left to right on the periodic table?
As you move left to right on the periodic table, the number of valence electrons an element has increases. The number of valence electrons an element has corresponds to which group (column) an element is. (This rule does not apply to transition metals...)
What happens to the atomic radius as you move down the periodic table?
Down a group, the atomic radius increases as the number of shells or energy levels increases.
What sub atomic particle increasesas you move to the right across the periodic table?
Electronegativity increases as you move across the periodic table from left to right.
What happens as we move down columns on the periodic table?
As you move down a column (group) in the periodic table, the electronegativity decreases, the ionization energy decreases, the electron affinity decreases, and the atomic radius increases.
What happens to the mass number as you move from left to right in the periodic table?
It increases
As you move up to down in a column of the periodic table elements have what?
It increases because as you move down a family / column in a periodic table, the amount of protons and electrons increase, creating more rings of electrons on the atom, therefore with more rings, the size of the element increases.
What occurs as you move from the left to the right on the periodic table?
Many properties change as you move from left to right on the periodic table. For example: atomic number increases; electronegativity increases; atomic radii decrease etc. etc.
What are the energy levels doing on a periodic table when going from top to bottom?
the energy level increases as we move from top to bottom in the periodic table
What happens to the reactivity of left to right across the periodic table?
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
