When a metal oxide react with water the following occurs :Na2O(s) + H2O(l) -gt; 2NaOH(aq)The oxygen generally ends up as the hydroxide ion, separate from the metal.When a non metal reacts with water the following occurs :CO2(g) + H2O(l) -gt; H2CO3(aq)The oxygen ends up as part of the nonmetal species.a) Give another example from a non metal oxide to support this generalization.b) What connection is there betweem this contrasting behavior of metal and non metal oxides and ionization energies?Thank your for the help
In expansion to what Nero said, in case you're not well versed in exactly what hardcore is, it came from punk, so it eschews any flashy soloing, and lyrically addresses society at large...so add metal instrumental techniques and textures like double kick drums and palm mute guitars and get metal-core. Death metal is full-on metal (solos from everybody including the bassist), albiet from the grave, lyrically addressing the grave.
Metalcore is a mix of hardcore punk and and extreme metal, and Deathmetal came from Thrash Metal and has elements of Black Metal, Deathmetal also is heavier than Metalcore.
Screamo - song that screams as a minimum 25% of its tune with an alternative sounding beat or a beat computing device. Emo lyrics Hardcore - Guitars downtuned, shouted vocals, little attention dropped at instruments Metalcore - more replacement and melodic then different metal, includes each screaming and clean vocals Deathcore - Guitars downtuned to at least Dropped B, involves growls, screams, and mainly brees (pig squels), relies on breakdowns Emo - sluggish, about sadness or love Nu metal - Hip Hop influenced heavy metal
