Answer:250 and your matthew sister
They aren't actually placed into the atom, they surround it in the "electron cloud" but if you add electrons, the charge of your atom becomes negative. If your remove them, the charge becomes positive
Some elements can have to electrons and be stable in their shell they are stable in a duplet state instead of a octet state
Electrical engineers are the scientists that study the production of electricity more efficient.
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Which type of scientist would study how electricity could be produced more efficiently?</h3>
Electrical engineers are the type of scientist that would most likely study how electricity could be produced more efficiently because they produced new technologies which are cost efficient as well as produce high amount of electricity.
So we can conclude that electrical engineers are the scientists that study the production of electricity more efficient.
Learn more about electricity here: brainly.com/question/776932
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