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Paraphin [41]
4 years ago
10

Write the formula for the ion formed when each of the following elements obtains noble gas configuration: bromine magnesium alum

inum
Chemistry
1 answer:
Alina [70]4 years ago
7 0
Br- Mg2+ Al3+ all have noble gas configuration
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a little kitten jumps from a tree and hits the ground 2.6 seconds later.with this information calculate the cat's velocity right
Harlamova29_29 [7]
The initial velocity is equal zero 
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The layer of the Earth called the mantle is often described as convecting. In this context, convection is
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Explanation:

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4 0
2 years ago
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Which color in the rainbow has the longest wavelength? 1. orange 2. blue3. yellow4.green 5. red
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In rainbow, the color that has the longest wavelength is red which means option 5 is the correct choice.

Dispersion is described to be the spreading of white mild into its complete spectrum of colors, in truth we also can say a complete spectrum of wavelengths. The white mild turns into from solar and includes seven colors. On one end of the spectrum is red with the longest wavelength. Blue or violet mild has the shortest wavelength. White mild is a aggregate of all hues withinside the color spectrum. The colors of the rainbow are: Red, orange, yellow, green, blue, indigo, violet.

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