The concentration is 5 g/L.
Concentration = mass/volume = 10 g/2 L = 5 g/L
a) cross out 11mL from list 1, 2 mL from list 2, and 998 cm3 from list 3.
b) circle 200 mL from list 1, 801 mL from list 2, and 1 L from list 3.
Seismic waves hope this helps.
Answer:
Copper
Explanation:
copper is used in the wiring of the phone
