As indicated in the video, what common substance can be used to neutralize a spilled acid? UEET T B 2 Words Sodlum bicarbonate 4. According to the video, why should a used chemical container never be refilled? B UE T T 0 Words 5. Certain glass objects are not meant to be heated and could shatter if exposed to sensitive glassware are given in the video? a heat source. What two examples of heat-

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

thats a little if u want the answer just look it up on google thats what i do haha : )

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!