The electron configuration of a neutral elerpent is 1s 2s 2p 3s. If the electron configuration for the ion of the same element is 1s 2s2pº, select the symbol with charge of the lon.
Ne
Oь
Ne 2
Ос
Mg?
Mg?

Which type of reaction always has an element and a compound as reactants

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?