查看完整版本 : The Elements of Groups 1 and 2 (原曲:All of me)

KD3203 2020-2-14 05:56 PM

The Elements of Groups 1 and 2 (原曲:All of me)

1. They react with oxygen, oxide forms
With chlorine, it will form a chloride
And with water, hydroxides form, with steam, it forms oxides and H2
The oxides plus water gets a base, with acids gets chloride and water
The solutions are both colourless, and it is right
Hydroxides are more soluble down the group, and sulfates less soluble down the group
Chorus: In these two groups, reactivity goes up as more energy is needed to remove electron from atom
Ionisation decreases, and radii and boiling point
Thermal stability goes up and nitrates and some carbonates
Decompose less down the group, and this is what they are, oh-oh
2. Thermal stability's how stable in heat
All nitrates are white, they decompose
Group 2 and Li forms brown fumes, great decomposition, cause higher charge and small size
Group 2 and Li carbonates decompose to oxides and CO2
Harder down Group 2, as the size is larger down the group
Those nitrates give out O2, and form oxides and NO2
And other Group 1 does it more completely, forms nitrites
(Repeat Chorus)
Bridge: Don't forget that, oh
Higher charge and smaller size
Gives strong pollution and distortion
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查看完整版本: The Elements of Groups 1 and 2 (原曲:All of me)