Quest for knowledge with the quirky letter Q in science. It might not be the most common starter, but Q’s quiet presence in scientific terminology is quite significant.
In this quintessential guide, we will quickly cover all the Q-words used in science, each with a clear-cut meaning that’s straightforward to understand.
Science Words That Start With Q
Here is the list of common science words with Q;
- Quantum
- Quark
- Quasar
- Quaternary
- Quasiparticle
- Quinone
- Qualitative
- Quenching
- Quicksilver
- Quasi-steady state
- Quotient
- Qubit
- Quorum
- Quasicrystal
- Quadrupole
- Quinoline
- Quark-gluon plasma
- Quartz
- Q-factor
Related: Science Words A to Z
Explore More Science Words:
A – B – C – D – E – F – G – H – I – J – K – L – M – N – O – P – Q – R – S – T – U – V – W – X – Y – Z
Science Words With Q (By Grade)
4th Grade Science Words With Q:
- Quartz
- Quake
- Quicksand
- Quiver
- Quail (as in a type of bird, which can be relevant in life science discussions)
- Quantum
- Quarantine
- Quarter (as in phases of the moon)
- Quota
- Quill (as in porcupine quills, in the context of animal defense mechanisms)
5th Grade Science Words With Q:
- Quadrant
- Quasar
- Quaternary
- Quark
- Quantitative
- Quarry
- Quest (as in scientific inquiry)
- Queue (as in a series of data or experiments)
- Quicklime
- Quench (as in to quench thirst, related to human body and health)
6th Grade Science Words With Q:
- Quotient
- Quantum Mechanics
- Quartern
- Quarternary Period
- Quasi
- Quicksilver (old name for mercury)
- Quinary
- Quintessence
- Quasicrystal
- Quota Sample (as in types of samples in scientific studies)
7th Grade Science Words With Q:
- Quiescent
- Quagmire (as in an ecosystem or environmental term)
- Qualitative
- Quantize
- Quadrilateral
- Quagga (an extinct species)
- Quantum Theory
- Quenching (as in metallurgical processes)
- Query (as in a scientific question)
- Quillback (a type of fish)
8th Grade Science Words With Q:
- Quadratic
- Quasar
- Quantum Entanglement
- Quantum Field Theory
- Quantum State
- Quaternary Consumer
- Quasicontinuum
- Quasiparticle
- Quench (in thermal processes)
- Quickening (as in the first movements felt by a pregnant woman)
Science Words Starting With Q (By Subject)
Physics Words That Start With Q:
- Quantum
- Quanta
- Quarks
- Quantum Field Theory
- Quantum Mechanics
- Quantum Numbers
- Quasar
- Quench (related to superconductivity)
- Quasicrystal
- Quadrupole
Chemistry Words That Start With Q:
- Qualitative Analysis
- Quantitative Analysis
- Quark
- Quenching
- Quicklime
- Quinone
- Quartz
- Quasi-steady State
- Quantum Yield
- Quaternary Ammonium Compounds
Biology Words That Start With Q:
- Quagga
- Quaking Aspen
- Quaternary Structure
- Quercetin
- Quiescence
- Quorum Sensing
- Quantal Response
- Quantitative Trait
- Quill
- Quokka
Math Words That Start With Q:
- Quadrant
- Quadratic
- Quadrilateral
- Quaternion
- Quotient
- Quantile
- Quasilinear
- Query
- Quintic Equation
- Quasi-Arithmetic Mean
Physical Science Words With Q:
- Quartz
- Quantum Physics
- Quark
- Quasar
- Quenching (Metals)
- Quantitative Measurement
- Quantum Dot
- Quasicrystal
- Quaternary
- Quantum Entanglement
- Qualitative Data
- Quantum Superposition
- Quantum Tunneling
- Quicklime
- Quicksand
- Quotient (Math/Physics equations)
- Quadrupole Magnet
- Quantum Efficiency
- Quantum Oscillator
- Quasi-Static Process
Scientific Words With Q:
- Quark
- Quantum Mechanics
- Quasar
- Qualitative
- Quantitative
- Quarantine
- Quaternary Period
- Quotient
- Query
- Quicklime
- Quiescent
- Quasi
- Quartz
- Quagmire
- Quantum Theory
- Quantum Leap
- Quenching
- Queue
- Quasi-Experiment
- Quaternary Structure
Forensic Words with Q:
- Quadrant Search
- Qualitative Analysis
- Quantitative Analysis
- Quarantine
- Quenching
- Questioned Document
- Quill Pen (used in historical document analysis)
- Quick Fix (slang for a temporary and usually illegal solution)
- Quicksilver (historical term for mercury, relevant in toxicology)
- Quoit (a ring of metal or rope that may be relevant as evidence)
Science Words with Q and Their Meanings:
- Quantum: Minimum amount of any physical entity.
- Quasar: Extremely bright and distant active galactic nucleus.
- Quartz: Hard, crystalline mineral composed of silicon dioxide.
- Quark: Fundamental constituent of matter in physics.
- Quadratic: Involving the second and no higher power.
- Quantitative: Relating to measuring or measuring by quantity.
- Quiescent: In a state or period of inactivity.
- Quinine: Medication used to treat malaria.
- Quasar: Distant, highly luminous celestial object.
- Quasistatic: Almost always close to an equilibrium state.
- Quenching: Rapid cooling of a hot material.
- Quadrilateral: Four-sided figure in geometry.
- Quotient: Result of division in mathematics.
- Quasicrystal: Solid material with non-repetitive patterns.
- Quartzite: Metamorphic rock derived from sandstone.
- Quorum: Minimum number of members for a valid meeting.
- Quadrant: One of four sections of a plane.
- Qualitative: Relating to quality; descriptive and subjective.
- Quasar: Active galactic nucleus of very high luminosity.
- Quantum Mechanics: Branch of physics dealing with physical phenomena at microscopic scales.
- Quasiparticle: Collective excitation in solids.
- Quantum Entanglement: Correlation between measurements on quantum particles.
- Quantum Field Theory: Theoretical framework for constructing quantum mechanical models.
- Quintessence: Hypothetical form of dark energy.
- Quark-gluon Plasma: A phase of quantum chromodynamics.
- Quaternary: Fourth in order or sequence.
- Quasicontinuum: Almost continuous but with discrete features.
- Quench: Rapidly cool hot material to alter its properties.
- Quadrupole: System with two pairs of equal and opposite charges.
- Quinone: Type of aromatic organic compound.
