Because cl atoms are bonded with hydrogen. hydrogen bond is very strong bond
Answer:
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Explanation:
The correct answer is Period B. Exponential growth is an increase in size at a constantly growing rate. Period A appears to be linear growth, Period C is no growth at all and Period D is exponential decline.
Answer:
it is technically biological weathering but mechanical works as well
Well all reactions need energy to start it. The light is the energy that the reaction requires to start it. Sunlight also has no mass in the first place so laws of conservation of mass don't apply to it.