The Electron in a Hydrogen Atom Has an Orbital Radius $\times$

question 89

Multiple Choice

The electron in a hydrogen atom has an orbital radius of 0.0500 nm.To avoid being pulled into the nucleus by electrostatic attraction,the electron must have an orbital speed of

• A)7.12 km/s
• B)25.2 km/s
• C)1.02 \(\times\) 10⁶ m/s
• D)2.25 \(\times\) 10⁶ m/s
• E)5.0 \(\times\) 10⁸ m/s

---

Definitions:

Identification

The process of associating oneself with certain groups, ideals, or characteristics, often as part of developing one's identity.

Effect Dependence

A condition or situation where the outcomes or consequences depend significantly on specific actions, variables, or factors.

Compliance

The act of conforming to established guidelines, standards, or regulations.

Identification

involves the process by which an individual aligns their attitudes and behaviors with those of a group or role model.