B. The mouse is hungry , because you dont really know that only the mouse does
Answer:
-23.333 °C
Explanation:
(-10°F − 32) × 5/9 = -23.33°C
Concentration of Ni in 20mL = 5.28ppm x dilution factor = 5.28 x 100/5 = 105.6 ppm = 105.6 mg/L
molar mass of Ni = 58.6934 g
<span>Molarity of Ni = 100.40 x 10^{-3} / 58.6934 = 1.71 x 10^{-3} M = 1.71 mM. </span>
Answer: if it has to have a definite physical and chemical properties. Mixture is when two atoms combine but not chemically.
Explanation:
When a plant goes through photosynthesis, it uses light energy and converts it into chemical energy
