Which of the following is NOT a correct name, symbol combination?
A) beryllium, Be
B) phosphorus, P
C) iron, Fe
D) manganese, Mg
E) silicon, Si
Answer: D
Which of the following is NOT a correct name, symbol combination?
A) beryllium, Be
B) phosphorus, P
C) iron, Fe
D) manganese, Mg
E) silicon, Si