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What is in the same family as potassium but reacts more readily?
Wiki User
∙ 14y ago
The Alkali metals, very reactive toward nonmetals. Below potassium in the Periodic Table of the Elements are Rubidium (Rb), Cesium (Cs) and Francium (Fr). As we move down the group the more violent the reactions becomes. The ones below potassium are more violent.
Why this occurs is the ease with which the electrons are removed from the atom is an important indicator of the atom's chemical behaviour, but that another story!
Wiki User
∙ 14y ago
nothing1234 5
Sh*t is the answer, why u guys not study, go fck yourself
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Is potassium more reactive than argon?
Yes you are correct, potassium being an alkali metal is definitely more reactive than argon which is a noble gas (group 18 element). Potassium reacts violently with just water while argon is very inert and stable, which is why it remains in the atmosphere as a monatomic element.
What element reacts with H2O to produce H2?
All metals more reactive than Zn: Al, Mg, Na, Ca, Ba, K, Li
Can a 1.446 g sample of potassium reacts with 8.178 g of chlorine to produce potassium chloride as the only product?
Yes. The formula for potassium chloride is KCl, showing that equal numbers of atoms of potassium and chlorine are required to form the compound. The gram atomic masses of these two atoms are close enough that the given amounts of the two elements show far more than enough chlorine to complete the reaction. Therefore, the only product of the reaction will be potassium chloride, but there will be a considerable amount of unreacted chlorine remaining after the reaction is complete.
Why does chlorine readily accept another electron?
Chlorine readily accepts another electron because it just needs to gain one more e- to complete its outer shell of valence electrons. Once chlorine's outer shell is filled, the element becomes more stable. Chlorine's whole family of elements (F, Cl, Br, I) all readily accept one more electron.
What are the products of the reaction of potassium chlorate?
It depends on how it reacts. In its dry powder form, if it touches fire you will get noting more than fire and some smoke. In its highly reactive molten form, however, contact with anything that contains carbon, sugar for example, will cause atom rearrange-ment that produces Carbon Dioxide, Potassium Chloride, Oxygen, and Water.
Which element reacts more rapidly in water lithium or potassium?
Potassium (K) reacts most rapidly with water.
Why does potassium react more in water than sodium?
Potassium has a lower electronegativity value than sodium, meaning (among other things) that it gives up an electron more readily, and therefore displaces hydrogen more readily, than sodium does.
What is the reaction for potassium chloride and water?
Potassium reacts rapidly and vigorously with water to produce colourless basic potassium hydroxide solution. In this reaction hydrogen gas is liberated. This reaction is highly exothermic. On evolution of heat potassium becomes purplish.2 K (solid) + 2 H2O (liquid) -> 2 KOH (aqueous) + H2 (gas)Additionally, hydrogen released during the reaction strongly reacts with oxygen and ignites. Potassium reacts with water more slowly than does rubidium. It reacts with water more rapidly than does sodium.
What is the standard state of rubidium?
At STP it is a soft shiny metal, which readily oxidises to rubidium oxide in the atmosphere. Since it is Group 1 pf the Periodic Table, it behaves like sodium or potassium . Since it 'lower' down the Group it reacts more vigorously that sodium or potassium .
Does potassium react with metals or nonmetals more?
Since potassium is a metal it reacts with nonmetals.
Is potassium more reactive than argon?
Yes you are correct, potassium being an alkali metal is definitely more reactive than argon which is a noble gas (group 18 element). Potassium reacts violently with just water while argon is very inert and stable, which is why it remains in the atmosphere as a monatomic element.
What is the link between the Reactivity Series and how the metal reacts with oxygen?
Metals higher up the reactivity series (more reactive) will react more readily with oxygen to form the respective metal oxide
Why is there a need to scrape the magnesium ribbon before heating?
Magnesium readily reacts with air, so by scraping it you are removing this coating of air. This isimportantto make your experiment more accurate.
What happens when you increase the surface area of a solid?
It reacts with other chemicaps a lot faster because there are more particles readily available at one point in time for reactions to occur
What chemical properties does lead have?
Lead is a moderately active metal. It dissolves slowly in water and in most cold acids. It reacts more rapidly with hot acids. It does not react with oxygen in the air readily and does not burn.
Is potassium soluble in ethanol?
Yes. Potassium iodide is readily soluble in ethanol and in methanol, the two most common alcohols. The saturation concentration is higher in methanol than in ethanol, i.e., you can dissolve more potassium iodide in the former than in the latter. Potassium iodide-alcohol solutions are widely used in the construction of electrolytic tilt sensors, which require a stable ionic solution for proper operation.
Which element is more metallic potassium or magnesium?
Potassium.
