The basis of reactivity is the tendency of metals to lose electrons. If a metal can lose electrons easily to form positive ions, it will react readily with other substances. Therefore, it will be a reactive metal. On the other hand, if a meal loses electrons less rapidly to form ...
Explain why covalently bonded materials are generally less dense than ionically or metallic bonded materials. Explain why group 7 elements react in a similar way with iron. Why is iron more reactive than copper? Describe the bonding in metals and discuss how this explains high elect...
Theyincludemostofthemetalswearefamiliarwithanduseeveryday,suchasiron,copperandgold.However,therearemanytransitionmetalsthatarelessfamiliartous,becausetheyareveryrareorhavefewuses.Thetransitionmetalsareknownas‘typical’metals.Whydoyouthinkthismightbe?5of35 ©BoardworksLtd2007 6of35 ©BoardworksLtd2007 What...
Sodium has a fast, vigorous reaction with oxygen, but copper reacts very slowly. Displacement Reactions A more reactive metal can ‘steal’ the salt ending off a less reactive metal. Magnesium + copper chloridemagnesium chloride + copper Magnesium is more reactive than copper, so it steals the...
Yes, silver, copper, and platinum are some of the more common metals that can be found in nature. Over time, these metals can be affected by weathering processes like oxidation. Metals that are less reactive, like gold and platinum, are typically found in their purest form. Link/cite this...
When a more reactive metal is immersed in the salt solution of a less reactive metal, then the more reactive metal displaces the less reactive metal from its salt solution. Suppose metal \({\rm{A}}\) is more reactive than metal \({\rm{B}}\), then metal \({\rm{A}}\) will disp...
Homework Statement This a question from an olevel paper and the marking scheme says B I don't understand why Homework Equations None a theory question The Attempt at a Solution Aluminum and copper has less magnetic property while iron is good magnetic material. I cannot understand why the......
although the importance of this interaction is of varying significance according to circumstances; for example, the slow uniform wastage of a steel structure of massive cross-section (such as railway lines or sleepers) is of far less importance than the rapid perforation of a buried steel pipe or...
Metals that are more reactive than hydrogen will be above it, while those that are less reactive will be below it. 3. List the Metals Given: The metals provided in the question are: - Sodium (Na) - Lead (Pb) - Copper (Cu) - Platinum (Pt) - Zinc (Zn) - Mercury (Hg) 4. ...
C. Copper D. Magnesium Correct Answer: DSolution: To displace zinc from zinc sulphate, we need a more reactive metal than zinc. In the reactivity series Iron, Lead and Copper placed below Zinc. Magnesium is placed above Zinc. So, only Magnesium can displace Zinc from Zinc sulphate as shown...