The amount of energy required to change the temperature or phase of a reactant
Answer:
An electron is a negatively charged component of an atom
the proton is a positively charged body.
Explanation:
Answer:
The formula for volume of a rectangle is length multiply by width multiply thus, 0.25 m multiply 6.1 m multiply by 4.9 m = 7.5m^3.
Explanation:
the least number of significant figures is 2 thus the final answer will have the same number of significant figures. 7.5m^3
-2 for O
-1 for F
0 for N2
+1 for Li
+3 for Fe
Answer:
I would say the answer is 2
