100+ Science Words that Start With N

Explore science words that start with n.

Science Words that Start With N

Here are 100 science words that start with “N”:

  • Nucleus
  • Neutron
  • Nitrogen
  • Newton
  • Natural selection
  • Nucleotide
  • Nuclear
  • Neurotransmitter
  • Nanotechnology
  • Nuclear energy
  • Nerve
  • Neuron
  • Nutrient
  • Nucleic acid
  • Nitrous oxide
  • Niche
  • Nanoparticle
  • Nucleosome
  • Neurology
  • Nuclear fusion
  • Neutrino
  • Nematode
  • Nervous system
  • Nonpolar
  • Nucleophile
  • Neoplasm
  • Nitrate
  • Nanoscale
  • Neurochemistry
  • Neocortex
  • Nucleolus
  • Nucleation
  • Nutraceutical
  • Nebula
  • Nitrite
  • Nernst equation
  • Nitrogen cycle
  • Nucleosynthesis
  • Nociceptor
  • Nuclear reactor
  • Nystagmus
  • Neutrality
  • Neuropathy
  • Niche partitioning
  • Noncoding RNA
  • Neutron star
  • Neutrophil
  • Nutritional
  • Nematic phase
  • Nervous tissue
  • Nervous breakdown
  • Neurogenesis
  • Nitrocellulose
  • Neural network
  • Nitrification
  • Notochord
  • Nerve impulse
  • Nascent
  • Naphthalene
  • Neural pathway
  • Nucleoside
  • Nitrosamine
  • Nephron
  • Nutrigenomics
  • Nomenclature
  • Nucleoplasm
  • Neurulation
  • Nectar
  • Neurodegeneration
  • Nitrobenzene
  • Nuclear magnetic resonance (NMR)
  • Nematocyst
  • Neuropsychology
  • Naturalism
  • Neoteny
  • Nucleophilic substitution
  • Nucleoplasmic reticulum
  • Nitrofurantoin
  • Nitrosylation
  • Nematology
  • Nephrology
  • Nociception
  • Nanomaterials
  • Nuclear membrane
  • Neurotransmission
  • Nervous exhaustion
  • Nutrigenetics
  • Nitrogen fixation
  • Nucleoside triphosphate
  • Nonvolatile
  • Nitrogenous base
  • Nonspecific
  • Nephrotoxicity
  • Nitrofuran
  • Nucleation site
  • Nidifugous
  • Natural logarithm
  • Nuclear fallout
  • Neuroplasticity

Related: Science Words A to Z

science words that start with n

Science Words That Start With N (By Grade)

Science Words That Start With N (4th Grade):

  • Nature
  • Night
  • Nitrogen
  • Nucleus
  • Nebula
  • North
  • Noise
  • Newt
  • Nutrient
  • Newton
  • Northern lights
  • Nectar
  • Nodule
  • Nest
  • Nose
  • Nickel
  • Nonrenewable
  • Nucleotide
  • Nut
  • Neutron

Science Words That Start With N (5th Grade):

  • Nature conservation
  • Nitrogen cycle
  • Nucleus (cell)
  • Nebula formation
  • North pole
  • Noise pollution
  • Newton’s laws
  • Nutrient absorption
  • Neap tide
  • Natural selection
  • Nucleic acids
  • Nuclear energy
  • Nervous system
  • Nonrenewable resources
  • Neutron star
  • Nanotechnology
  • Nutritional value
  • Nuclear fusion
  • Neuron
  • Nutrient cycling

Science Words That Start With N (6th Grade):

  • Natural resources
  • Nitrogen fixation
  • Nucleotide sequence
  • Neutron activation
  • Nuclear fission
  • Nematode
  • Nuclear magnetic resonance
  • Nonlinear dynamics
  • Nutritional deficiency
  • Nanoparticles
  • Nucleic acid sequencing
  • Neotropical region
  • Nerve impulse
  • Nuclear reactor
  • Nutrient absorption
  • Non-coding RNA
  • Neural network
  • Nuclear waste
  • Nucleolus
  • Natural disaster

Science Words That Start With N (7th Grade):

  • Nanomaterials
  • Nuclear medicine
  • Neurotransmitter
  • Nucleotide polymorphism
  • Nucleosome
  • Noninvasive
  • Nitric oxide
  • Nanoscale
  • Nutritional biochemistry
  • Nuclear magnetic resonance spectroscopy
  • Nephron
  • Nutraceutical
  • Nucleosome positioning
  • Neutron scattering
  • Nitrogen fixation bacteria
  • Nucleic acid hybridization
  • Neuropeptide
  • Nutrient cycling
  • Nonparametric statistics
  • Nucleolar organizer region

Science Words That Start With N (8th Grade):

  • Nanobiotechnology
  • Nuclear transmutation
  • Neocortex
  • Neurogenesis
  • Nanotoxicology
  • Nucleotide excision repair
  • Nitrogen assimilation
  • Nucleic acid amplification
  • Neuronal plasticity
  • Nanofabrication
  • Nonsense mutation
  • Nuclear fusion reactor
  • Nucleosome remodeling
  • Neutron diffraction
  • Nutrient partitioning
  • Neuroendocrinology
  • Nucleic acid secondary structure
  • Nanophotonics
  • Nonlinear optics
  • Nephron filtration

Science Words Starting With N (By Subject)

Physics Words That Start With N:

  • Newton
  • Newton’s laws
  • Nuclear
  • Neutrino
  • Neutron
  • Nucleus
  • Nanoparticle
  • Nematic
  • Non-Newtonian fluid
  • Nuclear fission
  • Nuclear fusion
  • Normal force
  • Nucleosynthesis
  • Neutrino oscillation
  • Neutron star
  • Newton’s gravitational constant
  • Nonlinear
  • Nanotechnology
  • Newton’s rings
  • Nodal line

Chemistry Words That Start With N:

  • Noble gas
  • Nitrogen
  • Nucleophile
  • Nucleus
  • Nomenclature
  • Nucleoside
  • Naphthalene
  • Nucleotide
  • Nitrate
  • Nickel
  • Nanoparticles
  • Neptunium
  • Nucleic acid
  • Nitrobenzene
  • Nitro group
  • Nitrile
  • Neutron
  • Nematic
  • Neopentane
  • Nitrogen fixation

Biology Words That Start With N:

  • Nucleus
  • Nucleotide
  • Neuron
  • Nervous system
  • Nitrogen cycle
  • Nematode
  • Nucleolus
  • Nephron
  • Neutrophil
  • Nucleoplasm
  • Notochord
  • Nictitating membrane
  • Notochord
  • Neurotransmitter
  • Nutrient
  • Nidifugous
  • Nervous tissue
  • Notochord
  • Noncoding RNA
  • Nastic movement

Math Words That Start With N:

  • Natural number
  • Negative number
  • Normal distribution
  • Null set
  • Notation
  • Numerator
  • Nonlinear equation
  • Nested interval theorem
  • Nearest neighbor
  • Null hypothesis
  • Nonagon
  • Newton’s method
  • N-sphere
  • Not equal
  • Negation
  • Null matrix
  • Nested set
  • Nonterminating decimal
  • Norm
  • Null vector

Physical Science Words That Start With N:

  • Newton’s laws
  • Nuclear fission
  • Nuclear fusion
  • Neutron
  • Newton
  • Nanotechnology
  • Nucleus
  • Newtonian fluid
  • Normal force
  • N-type semiconductor

Science Words Beginning with N with Meaning:

  • Nucleus: Central core of an atom containing protons and neutrons.
  • Neuron: Nerve cell that transmits electrical signals in the body.
  • Nitrogen: Chemical element with the symbol N and atomic number 7.
  • Newton: Unit of force in the International System of Units (SI).
  • Natural selection: Process by which advantageous traits are passed on through generations.
  • Nucleotide: Building block of DNA and RNA.
  • Nacre: Iridescent substance forming the inner layer of a shell.
  • Nebula: Cloud of gas and dust in space.
  • Nanotechnology: Manipulation of materials at the nanoscale level.
  • Newton’s laws: Three fundamental laws of classical mechanics.
  • Nectar: Sugary fluid produced by flowers, attracting pollinators.
  • Nephron: Functional unit of the kidney responsible for filtering blood.
  • Nitrous oxide: Chemical compound known as laughing gas.
  • Nuclear fission: Process of splitting atomic nuclei to release energy.
  • Nitrate: Chemical compound containing nitrogen and oxygen.
  • Non-renewable: Resource that cannot be replaced within a human timeframe.
  • Nystagmus: Involuntary eye movement.
  • Nomad: Person or group moving from place to place without a permanent home.
  • Nutrient: Substance necessary for growth and development in living organisms.
  • Natural resource: Materials or substances occurring in nature, utilized by humans.

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