Which two minerals make up the complex hydroxyapatite?
a. calcium and potassium
b. phos...
Chemistry, 16.09.2019 07:30 kingteron6166
Which two minerals make up the complex hydroxyapatite?
a. calcium and potassium
b. phosphorus and calcium
c. potassium and phosphorus
d. calcium and magnesium?
Answers: 2
Chemistry, 22.06.2019 04:00, kichensides
Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
Answers: 1
Chemistry, 22.06.2019 13:30, makenziehook8
Which is true of a liquid? it has a definite volume but not a definite mass. it has a definite mass but not a definite volume. it has a definite volume but not a definite shape. it has a definite shape but not a definite volume.
Answers: 2
Chemistry, 23.06.2019 02:20, theactualslash
In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me
Answers: 2
History, 29.07.2019 23:30
Mathematics, 29.07.2019 23:30
Biology, 29.07.2019 23:30
English, 29.07.2019 23:30
Biology, 29.07.2019 23:30
Geography, 29.07.2019 23:30
Social Studies, 29.07.2019 23:30