Hydrogen in heavy water is an isotope of Hydrogen (Deuterium)
so, it's different
1.3g Sn X 118.71g Sn/ 1 mole Sn= 154.32g Sn
Answer:
(Question 5) examine and describe cells
Explanation:
The microscope was only made to view cells/materials up close. Not any of those other answers....
Answer:
either element or pure substance but i think its element
Explanation: