Answer:
B. exothermic; leaving
Explanation:
The exothermic process releases heat, which causes the surrounding area to increase in temperature.
Your hand is releasing heat and makes the temperature of the ice cube increase, to where it melts.
According to periodic trends, bismuth has the greatest atomic radius.
The P-H bond is polar and the molecule is asymmetric.
Non-polar bonds cannot produce polar molecules and symmetric bonds result in even distribution of charge, so no net charge is observed.
Answer:
Akash
Explanation:
it could be a magnet with the same poles facing eachoher
<span>The flame goes out on a burning match when sodium carbonate and hydrochloric
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