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Which metals react slowly with cold water but vigorously with steam?
All metals, if they do react with water at all, react faster in steam than in water. However, the metals that react SLOWLY with cold water are the metals from Group-IIA(Magnesium, Calcium, etc).
What metals that lose one electron when they react with water to form alkaline solutions?
The metals that lose one electron when they react with water to form alkaline solutions are group 1 and group 2 metals such as lithium, sodium, potassium, calcium, and magnesium. These metals are highly reactive and readily donate their outermost electron to form cations that react with water to produce alkaline solutions.
Which metals act violentely with water?
The Alkali metals (group 1) and the Alkali Earth metals (group 2) react violently with water. Lithium and magnesium show slow reactions in boiling water. Sodium and potassium reacts violently with flames with cool water. The elements in higher periods (strontium, barium etc.) react explosively.Elements in the 1st group react rapidly with cold water. The rate of reaction increases down the period. The elements in the 2nd group also reacts with hot water or steam.
What metals react with acids not water?
Metals such as zinc, aluminum, and iron can react with acids but not with water. When these metals react with acids, they undergo a chemical reaction that produces hydrogen gas and a salt. In contrast, these metals do not react with water to produce hydrogen gas.
What group of elements is most likely to react with water?
Alkali metals, such as sodium and potassium, are most likely to react vigorously with water. This reaction produces hydrogen gas and a strong alkaline solution.
When metals react with water for class 8?
Very reactive metals - from group 1 and 2 of the periodic table - can react with water.
Which metals react slowly with cold water but vigorously with steam?
All metals, if they do react with water at all, react faster in steam than in water. However, the metals that react SLOWLY with cold water are the metals from Group-IIA(Magnesium, Calcium, etc).
Why are group 1 metals knowns as alkali metals?
Group 1 elements are known as alkali metals because they react with water to form alkali (or bases).
Do metals in group 1 react more with water than in acid?
yes
What happens when metal reacts with metal?
Alkali metals reacts violently with water forming a hydroxide and hydrogen; alkali earth metals react with water but no so violent.Other metals doesn't generally react with water at room temperature.
Why is group 1 metals called alkali metals?
Group 1 metals are called alkali metals because they form alkaline solutions (pH greater than 7) when they react with water. They are highly reactive and easily lose their outermost electron to form positive ions, which makes them behave in a similar manner to the alkaline earth metals.
What metals that lose one electron when they react with water to form alkaline solutions?
The metals that lose one electron when they react with water to form alkaline solutions are group 1 and group 2 metals such as lithium, sodium, potassium, calcium, and magnesium. These metals are highly reactive and readily donate their outermost electron to form cations that react with water to produce alkaline solutions.
How do non metals react with water?
Non-metals generally do not react with water, with some exceptions like sulfur and phosphorus. When they do react, they tend to form acidic solutions that can be corrosive. For example, sulfur reacts with water to form sulfurous acid.
What happens if metals react with water?
In the case of rust anyway, metal oxides form
Which group on the periodic table contain metals that react vigorously to water?
Alkali Earth metals are the most reactive metals on the periodic table.
Which metals act violentely with water?
The Alkali metals (group 1) and the Alkali Earth metals (group 2) react violently with water. Lithium and magnesium show slow reactions in boiling water. Sodium and potassium reacts violently with flames with cool water. The elements in higher periods (strontium, barium etc.) react explosively.Elements in the 1st group react rapidly with cold water. The rate of reaction increases down the period. The elements in the 2nd group also reacts with hot water or steam.
Do non metals react with water?
Most of them do NOT react with water. Only fluorine and to some extend chlorine do. Actually the only good 'water reacting' group of elements is group 1: the alkali metals.
