False. Metals such as gold/ silver even aluminium are shiny because they reflect light.
The best and the correct answer among the choices provided by the question is the second choice or letter B.
A bicep curl is a<span>n example of a concentric contraction.
</span>I hope my answer has come to your help. Have a nice day ahead and may God bless you always!
When the overall charge is equal to zero
Answer:
2 Cu2O + C = 4 Cu + CO2
Explanation:
CU2O has 2 coefficient
C has 1 coefficient
Cu has 4 coefficient
CO2 has 1 coefficient
Balance Equation 2 Cu2O + C = 4 Cu + CO2
Answer:
I).... hydrogen gas
ii)... lithium reacts vigorously with cold water
iii)... lithium + water-------> lithium hydroxide + hydrogen gas
