1. opinion
2. fact
3. opinion
4. opinion
5. fact
6. fact
im not sure if this is what you were asking but yeah
In the 1997 movie called, Flubber, the professor used an organic catalyst and a little touch of electricity to make flubber. The organic substance is not known.
Thank you for posting your question here at brainly. I hope the answer helps.
There will be 10 oxygens on the products side and 2 on the reactants so to balance these out, we multiply the 02 on the reactants side by 5. The final equation will be C3H8 + 502 ----> 3CO2 + 4H20.
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:
1) Ionic compounds are hard and brittle.
2) Ionic compounds have high melting and boiling points.