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Halogens are reactive because they don't have a full octet. Noble gases are inert because they have a full octet. In order for a halogen to fulfill it's octet it must gain an electron. The electron usually comes from another atom such as sodium or another alkali metal but the electron can come from another source.
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Why halogens are more reactive than noble gases?
Halogens have 7 valence electrons and nobel gases have 8. Each atom wants 8 or none electrons according to the octet rule. Therefore, nobel gases are relatively unreactive b/c they already have 8 Halogens only need 1 more valence electron, making them very reactive.
What groups are stable Alkali metals or alkanie metals or earth metals or halogens or noble gases?
Noble gases are the most stable group of elements due to having a full valence shell of electrons, making them generally unreactive. Alkali metals are highly reactive due to their tendency to lose one electron to achieve a stable electron configuration. Alkaline earth metals are less reactive than alkali metals, but more reactive than noble gases. Halogens are highly reactive nonmetals due to their tendency to gain one electron to achieve a full valence shell.
Why are noble gases less reactive than halogens?
Noble gases have a full outer electron shell, making them stable and less likely to gain or lose electrons. Halogens, on the other hand, only need one more electron to complete their outer shell, making them highly reactive and likely to form bonds with other elements to achieve stability.
What is one less proton than noble gas?
A noble gas is an element found in group 18 of the periodic table, characterized by having a full outer electron shell. Therefore, one less proton than a noble gas would place the element in group 17 of the periodic table, known as the halogens. Halogens have one less proton than noble gases and are highly reactive nonmetals.
Which is more reactive uranium radon or radium?
Radium is more reactive than radon. Radium is a highly reactive metal that readily forms compounds, while radon is a noble gas and is less reactive due to its stable electron configuration.
Are halogens more reactive than actinides?
Halogens are generally more reactive than actinides. Halogens are a group of elements known for their high reactivity due to their ability to easily gain an electron and form negative ions. Actinides, on the other hand, are a series of radioactive elements that tend to be less reactive overall.
How do halogens differ from noble gases?
halogens are much more reactive
Why halogens are more reactive than noble gases?
Halogens have 7 valence electrons and nobel gases have 8. Each atom wants 8 or none electrons according to the octet rule. Therefore, nobel gases are relatively unreactive b/c they already have 8 Halogens only need 1 more valence electron, making them very reactive.
What groups are stable Alkali metals or alkanie metals or earth metals or halogens or noble gases?
Noble gases are the most stable group of elements due to having a full valence shell of electrons, making them generally unreactive. Alkali metals are highly reactive due to their tendency to lose one electron to achieve a stable electron configuration. Alkaline earth metals are less reactive than alkali metals, but more reactive than noble gases. Halogens are highly reactive nonmetals due to their tendency to gain one electron to achieve a full valence shell.
Why are noble gases less reactive than halogens?
Noble gases have a full outer electron shell, making them stable and less likely to gain or lose electrons. Halogens, on the other hand, only need one more electron to complete their outer shell, making them highly reactive and likely to form bonds with other elements to achieve stability.
What is one less proton than noble gas?
A noble gas is an element found in group 18 of the periodic table, characterized by having a full outer electron shell. Therefore, one less proton than a noble gas would place the element in group 17 of the periodic table, known as the halogens. Halogens have one less proton than noble gases and are highly reactive nonmetals.
Is potassium more reactive than iodine?
Yes, potassium is more reactive than iodine. Potassium is a highly reactive alkali metal, while iodine is a nonmetal that is less reactive. Potassium reacts vigorously with water and air, while iodine is less reactive under normal conditions.
Is argon more reactive than oxygen?
No, argon is not more reactive than oxygen. In fact, argon is a noble gas and is very non-reactive, while oxygen is a highly reactive element that readily participates in chemical reactions.
Is silver more reactive than platinum?
No, platinum is less reactive than silver. Platinum is a noble metal and does not react easily with other elements, while silver is more reactive and can tarnish when exposed to air or certain chemicals.
Is germanium highly reactive?
Germanium is not highly reactive under normal conditions. It is a metalloid that is more reactive than silicon but less reactive than metals like lithium or sodium. Germanium does react with strong oxidizing agents or halogens but is relatively stable in air.
Is xenon more reactive than iodine?
No, xenon is less reactive than iodine. Xenon is a noble gas and is known for its inert and stable nature, while iodine is a halogen and is more reactive, especially towards other elements.
Is chlorine more reactive with oxygen than argon?
Yes, chlorine is more reactive with oxygen than argon. Chlorine is a highly reactive element and readily forms compounds with oxygen, whereas argon is a noble gas and is chemically inert, meaning it does not readily react with other elements.
