able: Look over these statements about the chemical elements in one or more main
ID: 593821 • Letter: A
Question
able: Look over these statements about the chemical elements in one or more main-block groups of the Periodic T Elements in this group react with oxygen to form basic oxides. Elements in this group are the most powerful reducing agents in the Periodic Table. . Elements in this group are solid metals at room temperature, with low densities and low melting points . Each element in this group has the lowest first ionization energy in its period. A. Note: none of these statements apply to hydrogen, which for the purposes of this problem we leave out of Group1 Are all of these statements true for the same group? yes For example, if all of these statements are true about the elements in Group 1A, you should answer yes. But if some statements are true for the elements in Group 1A and some others are true only for elements in Group 2A, you should answer no. o no If you answered yes, what is the group?Explanation / Answer
Li
Na
K
Rb
Cs
Fr
are 1A group elements .
Yes
They are react with oxygen to form oxigen are basic nature.which They are more reactive elements. They are strong reducing agents.. They are lower ionisation energy in the periodic table.They are metal which solids are room temperature.They are lower ionisation potential in the very periode.
1A group elements
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