The answer is B to prevent condensation from forming on the agar surface
Nearer to the chlorine as it has a greater electronegativity
Most transition metal form more than one cation but aluminum forms the Al3+ cation only.
What do you need help with
Three protons and three electrons. The protons are the plus signs because protons are positively charged, and the electrons are the minus signs because electrons are negatively charged. Also, the neutrons are the circles. Neutrons are negatively charged
