How does the number of separate electrons shown for
the group 1 metal atoms
compare to the number of
atoms? Explain why in terms
of valence electrons.

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

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