So, what's your question..?. You just gave options..
Answer:
The elements in group 13 and group 15 form a cation with a -3 charge each.
The name transition metal refers to the position in the periodic table of elements. The transition elements represent the successive addition of electrons to the d atomic orbitals of the atoms. In this way, the transition metals represent the transition between group 2 (2A) elements and group 13 (3A) elements.
False. The number of neutrons can be more or less than the number of protons.
Answer: 884,700 cm
Explanation:
Since we already know how high Mount Everest is in meters, we convert it into centimetres.
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