asked 25.2k views
0 votes
SA

Element Proton number Nucleon number


Х
13
27
Y
8
16
Table 2
Jacheal 2
Element X reacts with element Y to form
compound
What is the molar mass of the compound?


A 43 g mol
C 102 g mol
B 50 g mol
D 113 g mol
SA
31


asked
User Rashidnk
by
8.4k points

1 Answer

1 vote

Answer:

маликулярная масса ровна 23

answered
User Stephen Belanger
by
7.4k points
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