Elemental Mutants have the ability to channel and project various energies through their bodies. Elementals have the ability to manipulate the forces of nature. Elemental Electricals are walking electrical conductors, able to manipulate and use electricity in a multitude of ways. Electrical powers can become weaker when the Mutant bearing them is soaked in water. Mutant X Member Brennan Mulwray is an Elemental Electrical.

Elemental Electricals
Elemental Electricals have the ability to generate, or absorb, electrical energy.
Note: Caution should be taken that an absorbing Elemental Electrical does not absorb a generating Elemental Electrical, as this could cause a catastrophic explosion.
Weakness: Electrical powers become weaker when the Mutant bearing them is soaked in water. As well, if they are currently generating, the water will have the effect of turning the electricity back on them, effectively electrocuting the elemental.

Elemental Thermals
Elemental Thermals have the ability to channel heat or cold. Mutants with Elemental Thermal Transfer abilities also have the ability to project that energy.

Elemental Sonics
Elemental Sonics have the ability to channel various sound-related abilities.

Elemental Chemicals
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Elemental Botanicals
Elemental Botanicals have the ability to affect plants and other organic objects.

Elemental Geographicals
Elemental Geographicals have the ability to channel various earth-related energies.

Molecular-based mutations give subjects attributes which defy physical science. Molecular Intangibles are individuals who can manipulate their body structure. They can lessen their body density, allowing them be become almost completely permeable. This mutation lets them pass through solid objects with ease, including objects such as walls or floors. Mutant X member Jesse Kilmartin is a Molecular Intangible.

Intangibles
Molecular Intangibles have the ability to lessen their body density, allowing them be become almost completely permeable. This mutations lets them pass through solid objects with ease, including objects such as walls or floors.
Note: While the clothing that an Intangible is wearing 'phases out' with them, the same does not apply to objects that they holding, no matter what the object's size or composition.
Weakness: The ability of Intangibles to 'phase out' seems to be limited to the amount of time they can hold their breath. As well, there seems to be time limit on how long they can use their abilities before the effect becomes permanent.

Impervious
Molecular Impervious mutants have the ability to increase their body density, allowing them to withstand penetration from solid objects, such as bullets.
Weakness: The ability of Impervious' to 'mass out' seems to be limited to the amount of time they can hold their breath.

Invisibles
Molecular Invisibles have the ability to create an aura around themselves to deflect light. This aura gives them the ability to function invisible to the naked eye, however, invisibles can be detected using infrared goggles. They are more commonly known as having stealth abilities, and have very short lifespans, as their mutation often deteriorates, killing them in the process.

Propulsives
Molecular propulsives have the ability to move at unnaturally high speeds.

Gravitatives
Molecular Gravitatives have the ability to alter the weight of object, other people, or themselves.

Chromatics
Molecular Chromatics have the ability to effect color, light, and related factors.

Stasis-suspension
Mutants with the ability of Molecular Stasis-Suspension have the ability to alter or freeze time.

Replicators
Molecular replicators have the ability to replicate themselves, through such methods as self-cloning.

Elastics
Molecular Elastics have the ability to alter their size or shape. This classification of mutant is extremely rare.

 Psionic mutants have abilities with are associated with heightened mental capabilities. Psionic Telempaths have the ability to read and alter the emotions of others. They may also possess the ability to transmit their own emotions to other people. Telempathic visions sometimes appear in metaphorical terms. They are prone to migranes. Mutant X member Emma deLauro is a Psionic Telempath.

Telepaths
Psionic Telepaths have the ability to recieve and alter the thoughts of other people. They may also possess the ability to communicate mentally with other people, especially with other Psionic Telepaths

Telekinetics
Psionic Telekinetics are able to lift and move objects using only their mind.

Telempaths
Psionic Telempaths have the ability to read and alter the emotions of others. They may also possess the ability to transmit their own emotions to other people. Telempathic visions sometimes appear in metaphorical terms.
Note: As a side effect to this ability, Telempaths are prone to migranes.

Tele-cybers
Tele-cybers have the ability to mentally interact with and manipulate computers and other electronic devices.
Note: As a side effect to this ability, Telecybers are prone to severe emotional swings.

Precognitives
Psionic Precognitives, otherwise known as Precogs, have the ability to see future events. It is speculated that these visions are only of possible futures, and may shift constently.

Illusionist
Psionic Illusionists have the ability to project unreal visuals or attitudes. However, the quality of these illusions is generally poor, appearing as a holographic, monochromatic image.