Chemistry, 08.09.2021 01:00 Yeetadab1974
Pls help this is really hard to ddo pls pls pls help!!
Answers: 1
Chemistry, 21.06.2019 13:00, froyg1234
Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.
Answers: 1
Chemistry, 22.06.2019 00:00, dustinquiz255
1) this is the structure in the cell nucleus that houses a cell's genetic information
Answers: 3
Pls help this is really hard to ddo pls pls pls help!!
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