When a Substance Decays by Alpha Radiation,the Mass Number of the Nucleus

question 158

Multiple Choice

When a substance decays by alpha radiation,the mass number of the nucleus ________ and the atomic number ________.

• A)increases by 4,increases by 2
• B)reduces by 4,reduces by 2
• C)increases by 1,increases by 4
• D)reduces by 3,reduces by 1

Understand the concept and mechanisms of fiscal policy in managing national economies.

Analyze the impact of government spending and taxation on economic stability and growth.

Comprehend the role and effect of automatic stabilizers in economic cycles.

Calculate the effects of changes in government spending and taxation using fiscal multipliers.

---

Definitions:

Inductive Approach

A method of reasoning that involves drawing generalizations based on observations, starting from specific instances and moving towards broader principles.

Deductive Approach

A reasoning process that moves from a general premise to a specific conclusion.

Antagonizing

Actively causing someone to become hostile or creating an adversary unnecessarily.

Perception Of Reality

How individuals interpret the world around them, which can differ significantly from person to person based on experiences and beliefs.