I think Lithium, an alkali metal with three electrons, is also an exception to the octet rule. Lithium tends to lose one electron to take on the electron configuration of the nearest noble gas, helium, leaving it with two valence electrons. There are two ways in which atoms can satisfy the octet rule
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To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons.
1st part.)). The rest of the water goes into oceans and underground.
<span>Homeostasis is the upkeep of a consistent inner state in an evolving situation.
So as to survive the underneath ought to be required:
[1]your cells should have the capacity to get and utilize vitality
[2]make new cell
[3]exchange materials
[4]and wipe out squanders.</span>
Answer:
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