Answer:
In chemical bonding: Arrangement of the elements. The horizontal rows of the periodic table are called periods. Each period corresponds to the successive occupation of the orbitals in a valence shell of the atom, with the long periods corresponding to the occupation of the orbitals of a d subshell.
Explanation:
Hello,
<span>3. The parents’ phenotypes are expressed equally in the offspring’s phenotype.</span>
The atomic number of copper is 29.
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Answer:
i think it is a Cobrotoxin
