In the given system, A is the central atom which is surrounded by four B atoms and forms 4 covalent bonds. Ideally, this structure could correspond to a square planar molecular geometry. However, there are two lone pairs of electrons on the central atom A which must be considered in order interpret the electron geometry.
Thus the electron domain geometry around A is octahedral
The trend is that as you move along the period (from left to right in a row) the atomic radius decreases.
Answer:
0
Explanation:
they cancel each other out (ex: 1 positive and 1 negative cancels, making it neutral or a charge of 0)
Answer:
DNA from dead Streptococcus cells entered live cells and altered the live cell's characteristics
<em>I hope this helps you</em>
<em>:)</em>
