Science Quiz / 'R' in science

Random Science or Chemistry Quiz

Can you name the R's in these science questions?

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A wave whose height is more than twice the mean of the largest third of waves in a wave record
Element with atomic number 45
A mammal which primarily digests plant based foods.
From latin 'stiiffness of death'
A distillation technique involving the condensation and return of vapours
A type of surface acoustic wave that travels on solids
When the frequency of an external force matches the natural frequency of the body then the body oscillates with large amplitude.
Organelle associated with protein synthesis
The element responsible for Curie's death.
A kind of inflammation of the joints.
A disease commonly associated with dogs and bats
The most common food source on the planet
Another name is equilateral quadrilateral
A measure of how strongly a substance opposes the flow of current
A fractional value representing the ratio of the relative speeds of objects before and after a collision.
The gaining of electrons
Physicist widely credited with first 'splitting the atom' in 1917
An evolutionary grade of animals, comprising today's turtles, crocodilians, snakes, lizards, and tuatara,
The most common viral infectant of the human common cold
A part of a longitudinal wave in which the density of the particles of the medium is less than the normal density.

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