IPC Final Review

Front

What is beta decay?

Back

Beta decay is a type of radioactive decay in which an unstable atomic nucleus transforms into a more stable one by emitting a beta particle (an electron or a positron).

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Which section of the periodic table contains elements that are least likely to form chemical bonds?

Back

The noble gases, located in section Z of the periodic table, are the least likely to form chemical bonds due to their full valence electron shells.

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Front

What is the valence electron configuration of magnesium?

Back

Magnesium has two valence electrons in its outermost energy level.

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How does light behave according to modern physics?

Back

Light behaves as both a wave and a particle, a concept known as wave-particle duality.

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Front

How many valence electrons does a lithium atom have?

Back

A lithium atom has 1 valence electron in its outermost energy level.

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What is nuclear fusion?

Back

Nuclear fusion is the process where two light atomic nuclei combine to form a heavier nucleus, releasing energy in the process.

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What is a chain reaction in nuclear physics?

Back

A chain reaction is a series of reactions where a reactive product or by-product causes additional reactions to occur.

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Front

What are the characteristics of alkaline earth metals?

Back

Alkaline earth metals are reactive, have two valence electrons, and are found in group 2 of the periodic table.

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine how an atom can bond with other atoms; they are involved in the formation of chemical bonds.

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Front

What is the difference between alpha decay and beta decay?

Back

Alpha decay involves the emission of alpha particles (helium nuclei), while beta decay involves the emission of beta particles (electrons or positrons).

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