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one of them fizzes in the water and moves around really fast, the other one sinks and fizzes and last but not least i think "k" lights up in the red water!
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∙ 11y ago
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What are the metals kept under a paraffin?
Li (Lithium), Na (Sodium), K (potassium). They are highly reactive - they react violently with water and also react with oxygen.
Which metals does not react with water?
Most metals do not react with water, especially at room temperature. It is easier to state which metals DO react with water. Those would be Li, K, Sr, Ca and Na. Those reacting with hot water (steam) would be Mg, Al, Zn and Cu. Most other metals do NOT react with water.
What is the strongest reducing agent among Na K Ba Li?
k
What are the alkali metal cations?
Li+ , Na+ , K+ , Rb+ , Cs+ , Fr+
Symbol equations group 1 elements and water?
The equation is: 2Me + 2H2O = 2MeOH + H2 Me: Li, Na, K, Cs, Rb, Fr
Which metals react with water to form hydrogen?
Alkali metals: Li, Na, K, Rb, Cs, Fr.
What are the metals kept under a paraffin?
Li (Lithium), Na (Sodium), K (potassium). They are highly reactive - they react violently with water and also react with oxygen.
Which metals does not react with water?
Most metals do not react with water, especially at room temperature. It is easier to state which metals DO react with water. Those would be Li, K, Sr, Ca and Na. Those reacting with hot water (steam) would be Mg, Al, Zn and Cu. Most other metals do NOT react with water.
Which of the two following two elements will likely form an ionic bond na and k na and cl mg and li s and cl?
Na and K are both metals and do not react Na and Cl are metal and non metal respectively and will form ionic compound, NaCl or table salt or sodium chloride Mg and Li are both metals and do not react S and Cl are both non metals and will give covalent compounds
What reacts quickly with water and acids?
The alkali metals violently react with water and acids as Na and K.
Choose the element that is largest Li Na Rb K?
A+ Na
Metals can be stored in what?
All of the 1st group metals (Li, Na, K, Rb, Cs, Fr) because they react with the air and many other things.
What is the strongest reducing agent among Na K Ba Li?
k
What element is more dense than water?
All of them except for Li, Na, K, and the ones that are gaseous at room temperature.
What Group 1A elements is the most reactive cs Li K Na?
K
Which element is the largest K Rb Na Li?
Rb is the largest, Li the smallest in the row above. Group 1 of the periodic table: Fr > Cs > Rb > K > Na > Li > H
Most salts (alkali metals)?
Li, Na, K, NH4
