Answer:
trigonal planar
Explanation:
The molecule SO3 is of the type AX3. The molecule is symmetrical and non polar.
There are three regions of electron density in the molecule. This corresponds to a trigonal planar geometry. This means that the three oxygen atoms are arranged at the corners of a triangle. The bond angle is 120 degrees.
Answer: 15.3 carbon atoms
Water, H2O, HOH these are all the same compound just worded differently
The one abt respiration the answer is the first one and circulatory system is the last one that says “delivery molecules …”
