Answer:
they move closer to each other
<em>Explanation</em>
Halogens => Cl, Br, I, F => exist as diatomic molecules at room temperature and atmospheric conditions.
F2 and Cl2 are gases
Br2 is liquid
I2 is solid
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Explanation:
Radicals are so reactive because they require so much energy to form.
decameters - meters: multiply by 10
meters to meters: multiply by 1
centimeters to meters: divide by 100
millimeters to meters: divide by 1000
For the rows at the bottom:
hectometer row: 100, multiply by 100, 4500
decameter row: 10, multiply by 10, 450
meter row: 1, multiply by 1, 45
decimeter row: 0.1, divide by 10, 4.5
centimeter row: 0.01, divide by 100, 0.45
im guessing theres a millimeter row at the bottom:
millimeter row: 0.001, divide by 1000, 0.045
hope this helps!
