An Atom of "Anti- Hydrogen" Would Be Made of

question 45

Multiple Choice

An atom of "anti- hydrogen" would be made of

• A) a high- frequency photon and a low- frequency photon.
• B) an anti- proton and a muon.
• C) a proton and a positron.
• D) a positron and an electron.
• E) an anti- proton and a positron.

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Definitions:

Dopamine

A neurotransmitter involved in many functions, including motivation, reward, and the regulation of mood and movement.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting heart rate and blood pressure.

Sodium

A chemical element (Na) that is essential for life, often found in salt.

Neurotransmitters

Chemical messengers that transmit signals across synapses between neurons in the nervous system.