Chemistry, 26.07.2019 15:50 hannahbrown889
Choose all the answers that apply. calcium (ca) has two electrons in its outermost shell. calcium: is a metal is a nonmetal fills its shell by giving up two electrons fills its shell by gaining six electrons becomes a negatively charged ion becomes a positively charged ion
Answers: 2
Chemistry, 21.06.2019 22:30
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail
Answers: 2
Chemistry, 22.06.2019 01:30
Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)
Answers: 1
Choose all the answers that apply. calcium (ca) has two electrons in its outermost shell. calcium:...
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