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Two highly reactive elements in period 2 are the metal lithium and what?
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∙ 12y ago
Nonmetal fluorine
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∙ 12y ago
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Which one is the most reactive metal potassium lithium or sodium?
Cesium. Cesium is the bad boy of the alkali metals, a period that's just jam-packed with seriously nasty elements. Cesium is reactive enough that if you were to put some water into dry ice, and wait till the ice got that cold itself before putting some cesium on it, the cesium would still react with it! Here's a remembrance: the higher an alkali metal's atomic number, the more reactive it is.
What metal is very chemicaly reactive?
Metals are highly reactive because of their characteristic electronic configuration, that is, the electrons in the atoms of metals have high tendency to leave their respective atoms and react with other species which have high tendency to accept electron.
What common characteristic is generally shared by the elements at the center of a period?
they are the least reactive elements
Which element in the 2 period has the greatest atomic radius?
Neon (Ne) in the second period on the periodic table of the elements has the highest atomic number in that period of 10.
What common characteristics is generally shared by the elements at the center of a period?
Least reactive
What are the two highly reactive elements in period 4?
the metal potassium and the nonmetal bromine
Two highly reactive elements in Period 4 are the metal potassium and the?
nonmetal fluorine
What are the 2 most reactive element found in the second period?
lithium and fluorine
Which one is the most reactive metal potassium lithium or sodium?
Cesium. Cesium is the bad boy of the alkali metals, a period that's just jam-packed with seriously nasty elements. Cesium is reactive enough that if you were to put some water into dry ice, and wait till the ice got that cold itself before putting some cesium on it, the cesium would still react with it! Here's a remembrance: the higher an alkali metal's atomic number, the more reactive it is.
What metal is very chemicaly reactive?
Metals are highly reactive because of their characteristic electronic configuration, that is, the electrons in the atoms of metals have high tendency to leave their respective atoms and react with other species which have high tendency to accept electron.
What common characteristic is generally shared by the elements at the center of a period?
they are the least reactive elements
Is elements H and Li in the same period in the periodic table?
No, hydrogen is in period one and lithium is in period two.
Which element in the 2 period has the greatest atomic radius?
Neon (Ne) in the second period on the periodic table of the elements has the highest atomic number in that period of 10.
What common characteristics is generally shared by the elements at the center of a period?
Least reactive
What common characteristics is generally share by the elements at the center of a period?
Least reactive
Is Sodium a period 3 element that is highly reactive?
yes and so is silicon and argon
Are the elements in period 1 reactive?
They all react, but Cesium would be the most reactive, since francium is radioactive we don't consider francium the most reactive.
