Term: actinide series: (chemistry) a series of 15 radioactive elements with increasing atomic numbers from actinium to lawrencium
Broader: series: similar things placed in order or happening one after another | Unrelated: gold plate: a thin plating of gold on something
Broader: series: similar things placed in order or happening one after another | Unrelated: riveter: a worker who inserts and hammers rivets
Broader: series: similar things placed in order or happening one after another | Unrelated: rankine scale: a scale of absolute temperature in Fahrenheit degrees; the freezing point of water is 491.69 degrees and the boiling point of water is 671.69 degrees
Broader: series: similar things placed in order or happening one after another | Unrelated: brittle maidenhair: tropical American fern with broad pinnae; widely cultivated
Broader: series: similar things placed in order or happening one after another | Unrelated: wonder woman: a woman who can be a successful wife and have a professional career at the same time
Broader: series: similar things placed in order or happening one after another | Unrelated: fighter: a high-speed military or naval airplane designed to destroy enemy aircraft in the air
Broader: series: similar things placed in order or happening one after another | Unrelated: coffeeberry: evergreen shrub of western United States bearing small red or black fruits
Broader: series: similar things placed in order or happening one after another | Unrelated: sound: a large ocean inlet or deep bay
Broader: series: similar things placed in order or happening one after another | Unrelated: graze: the act of grazing
Broader: series: similar things placed in order or happening one after another | Unrelated: avoirdupois: a system of weights based on the 16-ounce pound (or 7,000 grains)