I believe the answer would be A. Electronegativity increases across a period.
Answer:
D
Explanation: Decreasing the temperature of the system would lower the reaction rate.
1 mole Fe produces 1 mole Cu
<span> molar mass of Fe is 55.8 g / mole
answer: </span><span>55.8g</span>
They use natural resources like sunlight water they need soil water and sunlight to grow the stem should be pliable and firm and will have a green cast on the inside
Answer:
fluorine plus chlorides think
