Answer
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Step 1:: Understand the question and gather necessary information
The question asks why Chlorine is a very reactive non-metal. To answer this question, we need to understand the properties of Chlorine and what makes an element reactive.
Step 2:: Explain the properties of Chlorine
Chlorine is a member of the halogen group in the periodic table, and it has atomic number 17 and symbol Cl. It is a yellow-green gas under standard conditions and is highly toxic and corrosive.
Step 3:: Explain the factors that affect reactivity
There are several factors that affect the reactivity of an element, including its ionization energy, electron affinity, atomic radius, and shielding effect.
Step 4:: Analyze the properties of Chlorine in relation to its reactivity
Chlorine has a high electron affinity, which means it readily accepts an electron to form a stable ion. Its ionization energy is relatively low compared to other halogens, making it easier to lose an electron and form a positive ion. Additionally, Chlorine has a small atomic radius, which allows for greater effective nuclear charge and a more stable electron configuration.
Step 5:: Conclude why Chlorine is a very reactive non-metal
Due to its high electron affinity, relatively low ionization energy, small atomic radius, and effective nuclear charge, Chlorine is a highly reactive non-metal. It readily forms ions and reacts with other elements to form stable compounds.
Final Answer
Chlorine is a very reactive non-metal due to its high electron affinity, relatively low ionization energy, small atomic radius, and effective nuclear charge. These properties allow Chlorine to readily form ions and react with other elements to form stable compounds.
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