Examlex
No alpha decay is observed for isotopes of elements with Z < 83.
Lateral Inhibition
A neural mechanism that increases contrast and sharpness in visual and auditory pathways by inhibiting neighboring neurons' activity.
Physiological Mechanism
The processes and functions of an organism or its parts that contribute to the physical and chemical phenomena associated with life.
Color Blindness
A vision impairment where an individual has difficulty distinguishing between certain colors, typically red and green or blue and yellow.
Distinguish
The ability or action of recognizing the difference between two or more things or individuals.
Q16: The oxidation numbers of P, S and
Q22: Consider the following octahedral complex structures, each
Q23: For a gas obeying Boyle's Law, a
Q27: In which one of the following pairs
Q52: In nature, some elements exist as molecules,
Q54: A compressed gas cylinder containing 1.50
Q56: The M<sup>2+</sup> ions of the first transition
Q79: Which, if any, of the following
Q80: Which of the following statements about
Q83: A certain transition element has the stable