Na and Cl together form the compound
NaCl2
3. 9
20. 60 (1hour)
To get to 60 from 20 we multiply by three. 3 times 3 is 9.
A is true
B is true
C is true
D is true
E is false
Secrets undiscovered is correct, but this chemical formula is not balanced. Double check your question to make sure
The difference between the wattage is 60-18=42W. The saving in energy over 10 hrs is 10×42=420 watt-hours=0.42kWh
Answer:
Explanation:
The best bet would just be to use filler questions, after all this is one of the least important parts.
Examples would be: Would blank melt ice faster because blank?
and so on