6. The molar mass of a compound is approximately 256.3g / mol , and it has an empirical formula of SO2 what its molecular formula ?

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

The identities of substances are the same before and after which type of change

What type of chemical bond is formed between two atoms of bromine 1. metallic 2. hydrogen 3. ionic 4. covalent