Which of the following elements has 3 electrons in the 2p sublevel? O A. O
O B. C
O C. B
O DN

ok whats the question if not i cannot you i need question and need a thing to answer

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.