metals and the reactivity series

metal+ acid -> salt + hydrogen

H2SO4 metal sulfate HCL metal chloride HNO3. metal nitrate

lit splint squeeky pop

no reaction, would only react with more concentrated acids, because these are less reactive metals

violent, explosive,

bubbles, rapid reaction, exothermic

at first slow reaction becuse of its oxide layer, but once its been stripped off reaction is fast produces bubbles

slow/steady reaction, few bubbles

produces the metal oxide

metal goes from shiny dark silver to a dull white/ blue solid

iron goes from shiny light grey to a dull dark brown solid, produce shiny sparks

goes from shiny light grey to a dull white solid produces bright white light

produces metal hydroxide and hydrogen

gold copper silver zinc alumnium

gold copper silver

rusts slowly

reacts rapidly hydrogen gas given off water turns milky white

slow reaction

rapid reaction, sodium floats in water abd moves rapidly heat from reaction melts sodium

violent reaction, floats on surface of water and melts and then caches fire lilac flame produced

manufacture of aircraft because low density manufacture of overhead electrical cables becuse low density and good electrical conductivity food containers because resistence to corosion

electrical wiring because of its good electrical conductivity and ductility

you need air and water to rust, and salt water speeds up this reaction

painting, greasing, coating with plastic, or even with a less/ un reactive metal to prevent water and air from reachig iron and from iron III oxide