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What group of elements are flammable in water?
Alkali metals such as sodium and potassium are known to be flammable in water. When these metals come into contact with water, they react vigorously, producing hydrogen gas which can lead to combustion or even explosions.
What is the difference between alkali metals and alkali earth metals?
Alkali metals are from Group 1 of the Periodic table and have a single electron in their outer shell. Alkaline-Earth metals are in group 2 of the periodic table and have 2 electrons in their outer shell.
Which elements are unstable when combined with water?
Alkali metals like sodium, potassium, and lithium are highly unstable when combined with water, as they react violently to produce hydrogen gas and can cause explosions. Similarly, certain alkaline earth metals like calcium and magnesium can also react vigorously with water, though less explosively than alkali metals.
What are extremely reactive metals that combine with other elements called?
Highly reactive metals that easily combine with other elements are called alkali metals, like sodium and potassium. They react vigorously with water and oxygen.
Do metals react in water?
Some metals do react with water. For example, alkali metals like sodium and potassium react vigorously with water to produce hydrogen gas and metal hydroxide. Other metals like iron and aluminum may react slowly with water over time. However, some metals, such as gold and platinum, do not react with water.
Do alkali metals react vigorously with water oxygen and noble gasses?
Alkali metals react vigorously with water, producing hydrogen gas and forming alkaline solutions. They react with oxygen to form oxides, and with noble gases they can form compounds under certain conditions, although the reactivity is not as intense as with water or oxygen.
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.
How do alkali metals react to cold water?
alkali metals react violently in cold water
How do alkali's behave?
Alkali metals are all of the elements on the far left hand side of the Periodic Table with the exception of hydrogen. They are all highly reactive metals that also react vigorously with water.
What are metals that are less reactive than alkali metals and alkaline-earth metals?
Transition metals such as copper, silver, and gold are less reactive than alkali metals and alkaline-earth metals. These metals are less likely to react vigorously with water or air compared to alkali and alkaline-earth metals.
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.
What group of elements are flammable in water?
Alkali metals such as sodium and potassium are known to be flammable in water. When these metals come into contact with water, they react vigorously, producing hydrogen gas which can lead to combustion or even explosions.
What is the difference between alkali metals and alkali earth metals?
Alkali metals are from Group 1 of the Periodic table and have a single electron in their outer shell. Alkaline-Earth metals are in group 2 of the periodic table and have 2 electrons in their outer shell.
Which elements are unstable when combined with water?
Alkali metals like sodium, potassium, and lithium are highly unstable when combined with water, as they react violently to produce hydrogen gas and can cause explosions. Similarly, certain alkaline earth metals like calcium and magnesium can also react vigorously with water, though less explosively than alkali metals.
What are extremely reactive metals that combine with other elements called?
Highly reactive metals that easily combine with other elements are called alkali metals, like sodium and potassium. They react vigorously with water and oxygen.
Do metals react in water?
Some metals do react with water. For example, alkali metals like sodium and potassium react vigorously with water to produce hydrogen gas and metal hydroxide. Other metals like iron and aluminum may react slowly with water over time. However, some metals, such as gold and platinum, do not react with water.
Are transition metals soluble in water?
Most transition metals are insoluble in water with the exception of some transition metal ions that form soluble complexes, such as copper(II) ions. Transition metals tend to form insoluble hydroxides or oxides when they react with water.
