Someone plz help :( what are chemical and physical Plz put them in order
(Plz see the picture)
Giving brainliest !

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Non renewable resources like petroleum eventually

Draw the lewis dot structure for each of the following polyatomic ions