Acalcium ion has a charge of +2. how many protons and electrons does it have?
an atom h...
Chemistry, 21.01.2020 23:31 ErikHabdlowich
Acalcium ion has a charge of +2. how many protons and electrons does it have?
an atom has 6 protons, 7 neutrons, and 6 electrons.
fill in the blanks below for this atom:
atomic
atomic
this atom belongs to which element?
Answers: 2
Chemistry, 21.06.2019 21:30, leslyrivera11
If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
Answers: 1
Chemistry, 22.06.2019 12:30, americanbellabeauty
Acontrol during an experiment. might change remains constant does not exist does change
Answers: 1
Mathematics, 29.06.2019 12:30