Answer:
And=B
Explanation:
The subscripts does represent the relative mass of each type of atom in the compound, it represents relative number of atoms
Answer:
iv. -NH₂
Explanation:
The amine group is an activating substituent and provides an <em>ortho-para </em>orientation.
The free electrons in the nitrogen atom provide <u>stabilization by resonance </u>in the sigma complex if the attack by the electrophilic reactant occurs in the positions <em>ortho</em> or <em>para </em>with regards to the nitrogen atom.
Answer:
neutral
Explanation:
19+3=22
22 protons & 22 neutrons --> neutral net charge