Answer:
Double bond
Explanation:
an alkene is a unsaturated hydrocarbon which means that it contain at least one double bond
Hysical proprerties i think
The mass is the total number of protons and neutrons there are in the nucleus. There are 15 and 18 neutrons, that means the mass is 33
15 + 18 = 33
Answer:
The answer to your question is below.
Explanation:
1) What do you think Jose's grandmother meant by saying that the bread was to dense?
Jose thinks that the bread is heavy, difficult to digest and that he can not see porous inside the bread.
2.- What other things can you think of that are are dense?
Metals, like jewelry(gold, silver, platinum), stones ( opal, emerald), others like titanium, bismuth, etc.
