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  • so today

  • I will tell you about the lightest metal on Earth Lithium

  • Lithium is the first group in the periodic [table] of chemical elements except for the smallest atomic

  • Mass [Legion] has a lowest density of all metals

  • Which is nearly two times lower than that of water in appearance?

  • [nitin] represents a shiny metal which can be cut with [a] knife

  • But it will be required to exchange sufficient Force to achieve that

  • Little Rapidly oxidize in Air and while that is happening

  • it's been covered [with] a layer of

  • oxides carbonates and little nitrite black coating because this is the only metal [that] can react with

  • atmospheric nitrogen at room temperature Liam can be stored in Kerosene

  • However due to its low density

  • It will float on each surface now shall

  • We look at some of the chemical properties of Liam a piece of little x another commonly with water forming

  • Hydrogen and lithium hydroxide if you ignite the released hydrogen the flames will turn beautiful red

  • due to lithium ions however if we take liam in the shape of [Findlay] Tinfoil

  • Which is used in leitrim biases by the way that will ignite and explode open reaction with water

  • Which is very dangerous?

  • If you set fire to a little piece of [liter] it will melt and then light up

  • with a very bright white flame to then form little oxide during combustion

  • The temperature of burn [a] [liter] in the air is more than 2,000 degrees Celsius little as well as all other

  • Alkali metals is an excellent reducing agent that easily loses electrons is surprising however

  • That when it's melted a temperature above 300 degrees Celsius

  • It impractically doesn't oxidize with the air and each surface remains below C

  • If you ignite liam on sand it will react with a silicon

  • There's a sand country's of forming an amorphous

  • Silicon

  • in addition little eggs perfectly with sulfur

  • This direction of little with sulfur formed so much energy

  • That even our pan melted on which the reaction was scared and yes

  • I have also built through the carpet with this reaction for that. It's all right

  • I have many carpets the [also] [very] dangerous little

  • Property is that when it starts to burn while being on wood it will pick up oxygen from the cellulose

  • Molecules that make up the aforementioned rule as such lithium explodes

  • creating a lot of course parts

  • Don't try to repeat this experiment

  • also

  • [Liam] can [react] with dry copper sulfate

  • recovering copper from each soul

  • These days liam finds many applications in science and [technology] the most common use of it of course

  • Would be lithium-ion batteries and other power sources also liam is used in Nuclear power

  • lasers as well as

  • Metallurgy little compounds are used in medicine for the treatment of Mental disorders

  • Because of its ability to be an antagonist of sodium ions

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  • you

so today

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鋰--地球上最輕的金屬 (Lithium - The Lightest Metal on Earth)

  • 19 1
    Wongwl 發佈於 2021 年 01 月 14 日
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