Please help me with my question​

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning

Aseismic wave is energy released as the result of rock movement along a fault. t or f ?