The halogen group of elements is the most reactive of the nonmetals. It is also the most reactive group of all chemical elements. Fluorine is the most reactive element in this group. Halogens are highly reactive because they are all electronegative. They can gain electrons very quickly which is what makes them react so strongly to other elements. In the periodic table, the most active nonmetals will be found in the Upper right, which includes fluorine, oxygen, chlorine, sulfur. The most reactive nonmetal is fluorine. Fluorine is a halogen, which is Group 17 on the periodic table, and the halogens are the most reactive The most active of the following nonmetals is:? A.) helium. B.) carbon. C.) chlorine. D.) oxygen. Answer Save. 1 Answer. Relevance. Anonymous. 1 decade ago. Favorite Answer. If by active, you mean reactive, it's chlorine (Cl). Poor guys wants a single electron, so he does react with a lot of things (group-I metals, hydrocarbons, Hydrogen, etc
6 Mar 2016 Chlorine. The most active nonmetal in any period is second to last (halogens), right before the noble gases. Explanation: Atoms tend to give 31 Jan 2020 The most active non-metal would be the one farthest up and to the right -- not including the noble gases (non-reactive.) Hydrogen. Hydrogen has
Nonmetals are ductile or malleable. They also have lower melting points. Nonmetals are also not as easy to recognize as a group as are metals. Chemical Properties of Nonmetals: Most nonmetals have 5,6,7,8 electrons in their outer most energy level. Nonmetals tend to gain electrons when they combine chemically. The halogens are are the most active nonmetals. There're 5 non-metallic elements in the halogen family. Where are the most active metals located on the periodic table? Bottom left corner (Group 1) Where are the most active nonmetals located on the periodic table? Top right corner excluding the noble gases. A negative ion is _____ than its parent ion. larger. Where are the most active metals located? lower left. Where are the most active nonmetals located? upper right. As you go from left to right across a period, the atomic size (decrease / increase) Why Chemistry Chapter 5 Periodic Table Worksheet 25 Terms. annacarolinepalmer. Periodic Table Worksheet 25 Terms.
Compounds formed between hydrogen and non-metals are molecular rather than However, oxygen combines with barium metal, the most active of this group, Which element in Period 3 is the most active nonmetal? (1) sodium; (2) magnesium;. (3) chlorine; (4) argon. ___ 31. What is the total number of electrons found 4. Potassium (K). 2, 8, 8, 1 (Biggest) Reactivity of Non- Metals. The elements which belong to Group VA, VIA, and VIIA are non- metals. While moving from top 8 Oct 2019 If you don't have the chart of the activity series handy, you can also use trends in the periodic table to predict the reactivity of a metal or nonmetal.
6 Mar 2016 Chlorine. The most active nonmetal in any period is second to last (halogens), right before the noble gases. Explanation: Atoms tend to give 31 Jan 2020 The most active non-metal would be the one farthest up and to the right -- not including the noble gases (non-reactive.) Hydrogen. Hydrogen has 13 Jan 2010 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 26 Jan 2011 Where are the most active nonmetals located? Definition. Group 17, Halogens. Top right on periodic table. Term Just as metals vary somewhat in their properties, so do nonmetals. As a general rule, the most chemically active metals appear in the lower left-hand region of Very light, but sturdy metals. ○ Usually found combined up 78% of the air. ○ Very stable often found not in bonds Most active nonmetals. ○ Easily bonded Compounds formed between hydrogen and non-metals are molecular rather than However, oxygen combines with barium metal, the most active of this group,