C
The elements are Lithium and Beryllium— just look at the mass number on the periodic table
Can you post a picture of that the checkings are
Answer:
Explanation:
Using the necessary reagents to faciliate the synthesis of the organic compounds as shown in the attached file.
The more acidic the substance is, the more the iron nails will corrode (this obviously depends on what your experiment is but hope this helped in some way)
Answer:
I saw B, he vented SUS
Explanation:
Iodoethane Is the answer.