An alkyne contains four carbon atoms.... so if you do 26 multiplied by 4 it equals 104... I do not know if that’s the answer so I apologize if it’s wrong :,)
Answer:
CaS
Explanation:
calcium is Ca2+ and sulfur is S2- because the charges are equal you only need one of each atom, so the answer is CaS
The answer to your question would be silicon. I hope this helped!!!
There are 30 inches in 2.5 just know that a foot is 12 inches so 12 times 2.5 is 30
