contestada

Fill out the table to identify the number and name of each group and some basic properties shared by the elements in that group.

Fill out the table to identify the number and name of each group and some basic properties shared by the elements in that group class=

Respuesta :

Answer:

1st column group 1 - group2

second column Halogen group - zero group ( inert gases )

third column - very active metals , tend to lose one electron -less reactive than group one , tend to  lose 2 electrons - very active nonmetals, tend to gain one electron - Nobel gases , do not gain or lose electrons

Explanation:

linayangg2007
Group numbers :
1st - Group1
2nd - Group2
3rd - Group17
4th - Group18

Group names:
1st - Alkali metals
2nd - Alkali earth metals
3rd - Halogen
4th - Noble gas

Properties of element in group:
1st - Low melting point, low density, most reactive metal group
2nd - Second most reactive group
3rd - Most reactive group in nonmetal
4th - None reactive group, stable electronic structure

Hope this helps

Otras preguntas