B.) Heterogeneous
The prefix homo is referred to meaning the same or equal
Answer:
Atoms have no electric charge because the protons and electrons "cancel out" each others charges.
Explanation:
Answer:
The glowing splint test is a test for an oxidizing gas, such as oxygen. In this test, a splint is lit, allowed to burn for a few seconds, then blown out by mouth or by shaking. Whilst the ember at the tip is still glowing hot, the splint is introduced to the gas sample that has been trapped in a vessel. Oxygen supports combustion so a good method of testing for oxygen is to take a glowing splint and place it in a sample of gas, if it re-ignites the gas is oxygen. This is a simple but effective test for oxygen.
Answer:
it's lead (ii) nitrate the name
<span>c. Real gases and fusion reactions </span>
