Answer:
[MA4B2]2+
Explanation:
Octahedral species are species that has a coordination number of of six. This means that six ligands are attached to the central metal atom/ion.
For any octahedral specie to exhibit geometrical or cis-trans isomerism, it must have the formula EX2Y4 as in [MA4B2]2+, hence the answer above.
Heat moves in Radiation, conduction, and convection.
Electrons attract objects and pull toward
Weight average = 1.01 * 0.99984 + 2.01* 0.00014 + 3.02 * 0.00002
answer is 1 .0101802