Part I - the return of the roman numerals
Nucleus →← electrons (and yes, it is to scale)
Positron, so positive+1 ™  (as it has two up quarks, and one down quark)
False, as you don't count isotopes, but also true, as you count isotopes. you asked incorrectly. You are subject to the quantum superposition.
Jhegkuwehuigwehriugwheirhgiwur
CO2
Na2CO3 (2Na+ and 1 CO32-)
NaReTr56
Easy, use X to do Y to Z
2Mg + O2 → 2MgO
H2SO4 + 2NaOH → Na2SO4 + 2H2O1
Part 2 - the defeat of the roman numerals
A compound is a bunch of atoms joined together in separate molecules. A mixture is mix of molecules, wichhavent bonded together
Chromographam
Evaporation, or filtering
Evaporation, or throwing it away and starting anew (like saltwater at home)
fractional distillation
Decimal distillation

Part IIV - wait, they’re still alive?!
Thomas rudderaudiford
James chadwick
It is used quite often in INFANTS, as a way to regulate backshielding. It has 11 protons, 12 neutrons, 11 electrons, and some strings. (it has 2 electrons inside and 8 in the middle, and a solitary, sad electron on the third/outer/last/final shell)
For elements that were not discovered (and he didnt name them himself, because he wasn't shellfish, unlike me)
Part 4 - ok i think they have died
The group number states how many electrons are on the outside shell.
cations, with a non-negative-or-positive charge
At the right-top, and left-left-top-top-top (helium)
They can have more than one  ion, they make good catalysts, and they make colourful compounds
They get more reactive, they become heavier, and they are more rare, and more bigger and reactive and horrible/toxic friends. Their boiling points decrease down the group.
Smoke, fire, and fizzing. 2Na + 2H2O1 → 2NaOH + H2
Hfw Kjh
The group is much softer, and can be cute with a knife (a soon radioactive knife if it is element #87)
They are readily more reactive at being reactive
Then transition metals win this round, as they are the most drunk (high) melting points
The boiling points increase. But of course, astatine is horrible, and you shouldn't boil it, or you will DIE. u know this because of how the states change
Negative, as sodium chloride has a negative chloride ion.
It will, because I rolled a dice, and found that chlorine is more reactive. So, it will REPLACE the IODINE. The compound will be potassium chlorine, the solution will go purple.
It increases, as helium is a gas which flies, and xenon is a killer gas.
Part 五 (page 12) - chinese numerals take over
There are 7 protons, 7 neutrons, and 7 electrons.
Part 6 (page 13) - arabic numerals consume the world
Because this substance has  all the components of an element. The amount of protons determines the element type.
Ok… there are 26 protons, and (56-26) neutrons. 30 that is XXL neutrons.
Part 7 (page topic 1) - arabic numerals are corrupt, bring back the roman ones!
There are two Na, one C, and three O (ozone 0_o) now we need to calculate the amounts of quarks and gluons. We won't do that, as I am lazy. That is 6 atoms, or “not much”
Calcium chloride, with three atoms, and calcium with chloride (for taste).
Part IIX (page 15) - yay roman numerals are revised
2Fe+3Cl2 → 2FeCl3
diHydrogen mono-oxide → dihydrogen + dioxide
2H2O1 → 2H2 + O2
Part IX (page 16) - yeah, oh-no romen numerals are corrupting
As the pen’s ink will begin to suddenly separate, and mask the results.
No, Fe is not a chloride ION. it is a broken water bottle molecule!
Part ÐºÑ€Ñ (page 17) - Локомотив непо
Put the impure, copper-sulfaty, water into a beaker. Then, using that beaker, heat the mixture with your dear bunsen burner. Use a filter and funnel to remove dust when putting it inside another beaker. Put the contents in an evaporating dish. Leave to evaporate
Part ªç§»åŠ¨ (page 18) - !!! ВнÐ
Due to the middle boiling point of ethanol, it will be the second to land in. as well as parts of methanol and “propan-1-ol”
Dont do it. You will die because the positive ions have a negative effect on cats (violent explosions).
Part ¶å†µå…è (page 19) - Condições da moto
Where the atom is a plum pudding, with a positive paste around it, and negative electrons inside.
Because this shows that the atoms are mostly empty space, and with a tiny particle inside, wich repels.
Part 13  (page 20) - los números españoles toman el relevo