They are gases at room temperature
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Answer:
option c) 3 is the correct option
Explanation
as we know that 3rd principal energy level contains 3 sub levels,which are named as s,p and d. These sub levels further contain different numbers of orbitals,
and these sub levels can be termed as regions of probability of finding an electron, and each orbital may have a maximum number of two electrons in it.
Each cell does not perform every life function on its own. Instead, the cells work together to carry out the life functions of the organism.
Answer:
Phase changes that require a loss in energy are condensation and freezing.
Explanation:
Answer:
A. Coefficients
Explanation:
that's the number in front of the molecules
