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reactive metals are typically contained in the alkali metal catagory. these can be dangerous because the give away their vallence electron to the H2O molocule causing and increase in heat and also the seperation of the atoms. in simple terms, these alkali metals explode on contact with water. lithium is the least reactive, then sodium, then potassium, then rubidium, then cesium. throwing larga amounts of these in water too close to you can result in death by explosion
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Are there harmful effects of non metals?
There are many dangers of metals and non metals. These substances have the potential to be incredibly reactive dangerous substances.
Why are group 7 non-metals dangerous to humans?
they are all very reactive and poisonous
What are the ranks of the periodic table families from most to least reactive?
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
Are alkali metals considered to be very reactive or very unreactive?
Alkali metals are very reactive metals.
What is the group of very reactive metals called?
Assuming "very reactive" to mean spontaneous and energetic in reaction, lower Alkaline metals are among the most reactive.
Are there harmful effects of non metals?
There are many dangers of metals and non metals. These substances have the potential to be incredibly reactive dangerous substances.
Why are group 7 non-metals dangerous to humans?
they are all very reactive and poisonous
What reactive metals will produce a spark when they are struck?
Reactive Metals
What are the ranks of the periodic table families from most to least reactive?
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
Why shouldn't dilute acid be added to the most reactive metals?
Dilute acid should not be added to reactive metals because the result is dangerous. This violent reaction can easily cause damage to property or cause harm to people.
Which group of metals is more reactive the alkali metals or the alkaline earth metals?
The alkali metals are more reactive.
How many reactive metals are there?
All metals are reactive, and there are 91 different metals on the periodic table.
What family in the Periodic table contain the most reactive metals?
Alkali metals are most reactive metals. Halogen family comprises of highly reactive non-metals.
Are gold and platinum reactive metals?
Gold and platinum are less reactive metals but not absolutely non-reactive.
Are alkali metals considered to be very reactive or very unreactive?
Alkali metals are very reactive metals.
Is most metals reactive.?
It is not true; some metals are not so reactive and noble metals are practically unreactive.
Is gold dangerous or toxic?
No. Gold is one of the least reactive metals and is so safe that for decades it was used as a dental filling.
