1. Dry Ice (solid carbon dioxide)
2. Iodine
3. Arsenic
4. Naphthalene
Answer:
3rd statment
Explanation:
ray 1 and 2 are same vertical line
There's a heck ton of snow! What does that mean? It means metals that may not be water-soluble can rust. <span />
Answer:
Therefore 500 ml of solution have 0.25 mol of NaCl .. = 14.61 g (ans.)
Explanation:
Number of proton present in the nucleus determines the atomic number of an element. It determines <span>chemical properties, which is why all atoms with proton count (atomic number) 6 are carbon</span>
