Definition

Adjective: - Having a positive electrical charge: Describes a particle, ion, or object that has a deficiency of electrons relative to protons, resulting in a net positive electrical charge.

Usage

This adjective is used to describe the electrical state of a physical entity. It is commonly used in scientific contexts, particularly in physics and chemistry. - It typically precedes the noun it modifies (e.g., a positively charged ion). - It can also follow a linking verb like "is" or "becomes" (e.g., The electrode is positively charged).

Examples

• Scientific Context:
  • In an electric field, a positively charged particle will move toward the negative terminal.
  • The experiment required a positively charged surface to attract the negatively charged dust particles.
  • When an atom loses an electron, it becomes positively charged.

Advanced Usage

• "to be positively charged": This is the standard phrasal construction to state the charge property of a subject.
  • The cloud layer was found to be positively charged, while the ground below was negative.

Variants and Related Words

• Positively (adverb): In a positive manner; with certainty. (Note: This is the adverbial form of "positive," not directly related to charge in isolation).
• Charge (noun/verb): The physical property (noun) or the act of imparting that property (verb).
• Cation (noun): A type of ion that is positively charged.
• Anion (noun): A type of ion that is negatively charged (antonym context).

Synonyms

• Cationic: Pertaining to or being a positively charged ion.
• Electropositive: Having a tendency to release electrons and form positive ions.

Antonyms

• Negatively charged: Having a negative electrical charge.
• Anionic: Pertaining to or being a negatively charged ion.

Related Phrases

• Net positive charge: Emphasizes that the overall charge is positive, even if some negative charges are present.
  • Despite having electrons, the ion's net positive charge comes from its excess protons.
• Carry a positive charge: An alternative way to describe the state.
  • All protons carry a positive charge.

Adjective

1. having a positive charge
   • protons are positive