Science, asked by 8888055809, 2 months ago

2.1 Dobereiner's Triads
a
you tell? Identify Dobereiner's triads from the following groups
elements having similar chemical properties.
1. Mg (24.3), Ca (40.1), Sr (87.6) 2. S (32.1), Se (79.0), Te (127.6)
3. Be (9.0), Mg (24.3), Ca (40.1)
lass (c)
Potassium (1
39.1
Barium (Ba
137.3
Iodine (1)
126.9

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Answered by ar5033905

1

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