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basic metal oxides change to acidic non-metal oxides
Oxygen belongs to the chalcogens family.
Oxygen is placed in the second period of the Mendeleev table.
Period 2 (along with Lithium, Beryllium, Boron, Carbon, Nitrogen, Fluorine, and Neon.
oxygen is in group 16 period 8
basic metal oxides change to acidic non-metal oxides
Nitrogen, oxygen, and carbon. (NO, NO2, O2, O3, CO, CO2) These elements are in period 2 and tend to form gaseous oxides rather than the solid oxides of period 3. i.e SiO2, P4O10, SO3 (gaseous at STP).
Oxygen belongs to the chalcogens family.
what time oxygen time period was 1774
Increasing the duration of the rest period increased the duration of the subsequent maximal tension.
Oxygen is in Period 2 , Group 16 ( VI A) of periodic table
Oxygen is in the second period.
it has been increasing the last 200 years
2
Oxygen is placed in the second period of the Mendeleev table.
The Ordovician Period
Yes, oxygen and fluorine are present in the same period on the periodic table.These elements are present in period-2.