The most active metals are in Group I, Groups 6,7 are very active but not metals. The positively charged particles are called protons. The periodic table is organized according to atomic number,

conservation of mass is credited to Lomonsov and Lavoisier, the atomic mass of an element usually given is the average of it’s isotopes weighted according to the frequency of their occurrence in nature.

All weather on Earth is caused by heat. Everyone agrees on that. Otherwise, the Earth would be a frozen block of ice. If your teacher believes in “ManBearPig” you’ll have a different problem. Unfortunately, the “some scientists” who believe in man-made global warming refuse to show their work. What little data they expose is tainted and carefully selected. Evidence that does not conform to their theories are ignored. Therefore, Man-Made global warming (aka ManBearPig) is best understood as an economics and political subject: “Follow the Money.” You have two choices: Challenge the false a priori assumption of the question. It is a logical fallacy (mostly post hoc, ergo propter hoc plus the fallacy of generalization.) Only SOME scientists believe it, and they’re the ones who won’t share all the data. Accept a bad grade. —Or— Simply lie and tell the teacher what he’s been programmed to hear. “Humans are evil, humans destroy the global climate, and everything was much better when we were cave men and most of us lived in ice caves and hunted woolly mammoths.” Sorry, I cannot provide resources that prove such a point. It would be better if the proper methodology of Science were taught in public schools. It obviously isn’t. Good luck with the project.

1: protons

2: organized according to atomic mass

i didnt feel like reading the rest…

What ur points i dont get it