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Science Mind Map, Potassium, Platnium, Sodium, Calcium, Magnesium,…
Science Mind Map
Hydrogen ignites with air. If hydrogen is in a test tube it ignites with a squeaky pop
Most reactive
Least reactive
Metals react with water to produce metal oxide
Metals react with oxygen to produce metal oxide
When metals react with diluted acids it produces salt
Potassium
It melts and floats in water
It forms Potassium Peroxide in air
Potassium chloride and hydrogen gas in dilute acids
Platnium
It doesn't react with water or air
Sodium
Calcium
Magnesium
Aluminium
Zinc
Iron
Tin
Lead
Copper
Silver
Gold
Reactivity of metals
