Because atoms can join together to form molecules, which in turn form most of the objects around us.
Answer:
This is a chemical symbol for Potassium Bromide
Answer:
Strong affinity of HCl gas for moisture in air results in forming of droplets of liquid solution which appears like a cloudy smoke.
Explanation:
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Hope this helps :)
1. the amount of heat that it would take would be :
5.1 x 10^4 J
2. I think the substance would be : Iron
3. the amount of heat required would be :
1.13 x 10^4 kJ
Hope this helps
Density = mass / volume
Density = 7.5 g / 5.0 cm3
Density = 1.5 g/cm3
