The value of AE for a system that performs 213 kJ of work on its surroundings and loses 79 kJ of heat is
kJ.
A) -213
B) +292
C) +134
D) -134
E) -292

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

In salt water solution,the salt is the blank

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?