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What is three families from the periodic table?
Three families from the periodic table are the alkali metals (group 1), the halogens (group 17), and the noble gases (group 18). Alkali metals are highly reactive, halogens are nonmetals that are also reactive, and noble gases are inert gases with low reactivity.
What is the 3 most reactive metals?
The three most reactive metals are potassium, sodium, and lithium. They react quickly with other substances, such as water and oxygen, to form compounds. They are stored under oil or inert gases to prevent reaction with moisture in the air.
Which is the most reactive titanium aluminum or platinum?
Titanium is the most reactive of the three metals you mentioned (titanium, aluminum, platinum). It readily forms compounds with oxygen in the air. Aluminum is also reactive, but it forms a protective oxide layer that prevents further reaction. Platinum is the least reactive of the three and is known for its resistance to corrosion.
Halogens are only found in nature as what?
Halogens are found in nature primarily as salts, such as sodium chloride (table salt) or potassium iodide. They are highly reactive nonmetals that readily form ionic bonds with metals to create mineral salts.
Which is the least reactive sodium aluminum or magnesium?
Aluminum is the least reactive among sodium, aluminum, and magnesium. This is because aluminum is more stable due to the presence of a protective oxide layer on its surface, which prevents further reactions. Magnesium is more reactive than both sodium and aluminum.
What is three families from the periodic table?
Three families from the periodic table are the alkali metals (group 1), the halogens (group 17), and the noble gases (group 18). Alkali metals are highly reactive, halogens are nonmetals that are also reactive, and noble gases are inert gases with low reactivity.
What metal is expected to be least reactive gold potassium sodium or lithium?
Gold. The other three, as Group 1 alkali metals, are highly reactive.
What are the three most reactive metals?
Francium, caesium, rubidium
What are the three properties of alkali metals?
1 electron in their outer shell, very reactive and are shiny but they lose their shiny surface when exposed to air.
What is the correct order from most reactive to least in platinum copper and silver?
Yes. Platinum is one of the least reactive metals.
Which of these metals are the most reactive to water Potassium Lithium Calcium Magnesium or Sodium?
Potassium, sodium, and lithium are the most reactive metals to water from the options provided. They react vigorously with water, producing hydrogen gas and forming alkaline hydroxides. Calcium and magnesium are less reactive compared to the other three metals when exposed to water.
What is the 3 most reactive metals?
The three most reactive metals are potassium, sodium, and lithium. They react quickly with other substances, such as water and oxygen, to form compounds. They are stored under oil or inert gases to prevent reaction with moisture in the air.
Are there three metals which are more reactive than tin?
Yes, potassium, sodium, and lithium are metals that are more reactive than tin. They have a greater tendency to lose electrons and form positive ions in chemical reactions.
What element is a highly reactive metal of low density and is one of three main elements found in fertilizer?
Iron
Why are potassium sodium and lithium stored in a jar of oil rather than just in a jar?
Potassium, sodium, and lithium are highly reactive metals that can react violently with air and moisture. Storing them in oil helps to prevent contact with these elements, minimizing the risk of uncontrolled reactions. The oil acts as a barrier to protect the metals from reacting, ensuring their stability until they are ready for use.
Which is the most reactive titanium aluminum or platinum?
Titanium is the most reactive of the three metals you mentioned (titanium, aluminum, platinum). It readily forms compounds with oxygen in the air. Aluminum is also reactive, but it forms a protective oxide layer that prevents further reaction. Platinum is the least reactive of the three and is known for its resistance to corrosion.
What is the lightest metal in th periodic table of elements?
Lithium, (Li) element three and the least reactive of the alkali metals group.
