'R' in science

Random Science or chemistry Quiz

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

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Another name is equilateral quadrilateral
A distillation technique involving the condensation and return of vapours
The element responsible for Curie's death.
An evolutionary grade of animals, comprising today's turtles, crocodilians, snakes, lizards, and tuatara,
A disease commonly associated with dogs and bats
A mammal which primarily digests plant based foods.
A kind of inflammation of the joints.
Physicist widely credited with first 'splitting the atom' in 1917
From latin 'stiiffness of death'
The gaining of electrons
Organelle associated with protein synthesis
A type of surface acoustic wave that travels on solids
A wave whose height is more than twice the mean of the largest third of waves in a wave record
When the frequency of an external force matches the natural frequency of the body then the body oscillates with large amplitude.
The most common food source on the planet
Element with atomic number 45
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.
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.

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