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What atom tends to gain one electron when it combines with another atom?
All elements in the 7th family/group (2nd from the right) on the Periodic Table.
Bonding between atoms on the left and right sides of the periodic table tends to be?
Bonding between atoms on the left side of the periodic table (metals) tends to be ionic or metallic, while bonding between atoms on the right side of the periodic table (non-metals) tends to be covalent. Bonding between elements closer to each other on the periodic table is usually stronger due to similar electronegativity values.
. How does atomic radius change from top to bottom in a group in the periodic table?
It tends to increaseThe atomic radius increases down the group
Is there a density trend on the periodic table?
Density increases down a group on the periodic table. The trend is more complex across a period. Metals are generally more dense than nonmetals, but among metals on a period, density increases to the right.
What are the period and group trends in electronegativites?
In general, electronegativity tends to increase across a period and decrease down a group on the periodic table. This means that elements on the right side of the periodic table typically have higher electronegativities than elements on the left side. Additionally, elements in the same group tend to have similar electronegativities due to their similar electron configurations.
What atom tends to gain one electron when it combines with another atom?
All elements in the 7th family/group (2nd from the right) on the Periodic Table.
Electron affinity tends to what?
Electron affinity is an elements' ability to attract electrons and is variable for each element. Generally the more electronegative atoms are furthest to the right bottom of the periodic table and ascending to the left the elements lose their electron accepting ability.
Bonding between atoms on the left and right sides of the periodic table tends to be?
Bonding between atoms on the left side of the periodic table (metals) tends to be ionic or metallic, while bonding between atoms on the right side of the periodic table (non-metals) tends to be covalent. Bonding between elements closer to each other on the periodic table is usually stronger due to similar electronegativity values.
What is the electronegativity of xenon and how does it compare to other elements in the periodic table?
The electronegativity of xenon is 2.6. This value is relatively low compared to other elements in the periodic table, as xenon is a noble gas and tends to have lower electronegativity values compared to other elements.
. How does atomic radius change from top to bottom in a group in the periodic table?
It tends to increaseThe atomic radius increases down the group
Does fluorine tend to lose electrons?
Fluorine is a nonmetal. It is located in group 17 of the periodic table. It tends to obtain an electron to form the fluoride ion.Fluorine is the element with highest electronegativity. So it does not tend to lose electrons. It is in the 17th group of the periodic table.
Is there a density trend on the periodic table?
Density increases down a group on the periodic table. The trend is more complex across a period. Metals are generally more dense than nonmetals, but among metals on a period, density increases to the right.
How does valency of elements vary going down a group?
The valency of elements tends to remain constant or increase by one going down a group on the periodic table. This is because elements in the same group have the same number of valence electrons, which determines their valency. As you move down a group, the number of electron shells increases, allowing elements to either maintain their valency or increase it by gaining electrons to achieve a full outer shell.
What are the period and group trends in electronegativites?
In general, electronegativity tends to increase across a period and decrease down a group on the periodic table. This means that elements on the right side of the periodic table typically have higher electronegativities than elements on the left side. Additionally, elements in the same group tend to have similar electronegativities due to their similar electron configurations.
What trend do you see in the relative electronegativity values of elements within a group?
In a group, electronegativity tends to decrease as you move down the periodic table. This is due to the increase in atomic size and shielding effect, which reduce the attraction of the nucleus for electrons in outer shells.
Do elements in a group of the periodic table have similar characteristics?
Generally speaking yes; it breaks down a bit in the middle-right area, because as you go down the table the metallic character tends to become more pronounced, and (for example) bismuth and nitrogen are pretty dissimilar.
What is the valency of the last element in the 3rd group of modern periodic table?
The last element in the 3rd group of the modern periodic table is gallium, with the symbol Ga. Gallium has a valency of +3, meaning it tends to lose three electrons to achieve a stable electron configuration.
