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What does the melting-point in non-metals generally do as you go down a group in the periodic table?
Wiki User
∙ 12y ago
this is because there are more electrons in the atom leading to greater van der waals forces, also larger atom so larger electron cloud, and again greater van der waals. so key thing is van der waals increases and this means stronger forces and greater melting point this is because there are more electrons in the atom leading to greater van der waals forces, also larger atom so larger electron cloud, and again greater van der waals. so key thing is van der waals increases and this means stronger forces and greater melting point
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoThe melting point increases. Francium is a "hot-spot" on the Periodic Table. It is the most metallic substance and therefore has the highest melting point.
Wiki User
∙ 12y agodecrease
that's a definite
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Which group on the Periodic Table of Elements has the most reactive nonmetals?
group 17 or halogens
Is group 14 on the periodic table contains metals nonmetals and Metalloids?
yes
How many nonmetals are in group 17 on periodic table?
There are five nonmetals in Group 17, also known as the halogens, on the periodic table. They are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
What is the group on the periodic table that contains only nonmetals?
Noble gases group has only non metals.It is group 18 on the periodic table.Noble gases includes helium,neon and xenon.
Which group in periodic table contain elements that are liquids solids and gases at room temp?
nonmetals
The most reactive nonmetals on the periodic table are?
The most reactive nonmetals are the halogens in group 17 of the periodic table.
What group is 32 on the periodic table?
metals and nonmetals
Which group on the periodic table contains the most reactive nonmetals?
The Halogen Family is the most reactive group of nonmetals.
What is the Family on the periodic table for hydrogen?
Group I, Nonmetals, Gases
Were are nonmetals located in the periodic table?
the nonmetals are located in the right of the periodic table and only one (hydrogen) is located in group 1, period 1
What is the most active group of nonmetals?
The most active group of nonmetals are those in Group 17, and these are the halogens. The list is headed by fluorine, which is the most reactive element of the group and of the Periodic Table as a whole.
Which group on the Periodic Table of Elements has the most reactive nonmetals?
group 17 or halogens
Where are the most reactive nonmetals located on the periodic table?
The most reactive nonmetals are located in top most right section of the Periodic Table, excluding group 18 (has no reactivity).
Is group 14 on the periodic table contains metals nonmetals and Metalloids?
yes
Where on the periodic table is most reactive nonmetal?
The most reactive nonmetals are the halogens in group 17 of the periodic table.
What group of nonmetals is most reactive in the periodic table?
The halogens, group 17, F, Cl, Br, I
Does group 7A of the periodic tables contain the least reactive nonmetals?
The halogen group is the MOST reactive nonmetal group.
