A "Neon" Sign Contains 2

question 49

Multiple Choice

A "neon" sign contains 2.4 × 10 ² mL of argon. Assuming that the gas is at standard temperature and pressure, there is 1.00 mole of gas per 22.4 L of volume. How many argon atoms are present in this sign?

• A)6.45 × 10²¹
• B)2.8 × 10²²
• C)3.2 × 10²⁴
• D)9.9 × 10 ^{− 23}

---

Definitions:

Sexism

Prejudice, stereotyping, or discrimination, typically against women, on the basis of sex.

School Phobia

An intense fear or dread of attending school, often resulting from anxiety or traumatic experiences related to the school environment.

Neurotransmitter

Chemical substances that transmit signals across a synapse from one neuron to another neuron, muscle, or gland cell.

Heritability Rate

The proportion of variation in a particular trait among individuals in a population that is due to genetic differences.