Almost anything in you inventory, what it means by turn into gold is turning an item into coins not coloring them gold.
You can use the Low Level Alchemy at magic level 21 using 1 nature rune and 3 fire runes. Then after you get to magic level 55 you can High Level Alchemy using 1 nature rune and 5 fire runes. Both are for F2P and P2P.
By using the highest level spell you can. Higher level spells give more experience.
By doing magic. Personally I do a lot of combat, but many players prefer repeatedly using either High Alchemy, or Superheat Item. In no case will this be fast, however. It takes a long time to get ANY skill up to level 99. Other methods are using humidify and planking which require the lunar spell book and also using the stun spell which is on the normal spell book is fast xp but can become very expensive.
THERE ARE ABSOLUTELY NO CHEATS in RuneScape. ANYONE who says otherwise is lying and will hack your account.
you can by using a boll on egg and then a range (at level 13 cooking)
That depends entirely on what spells you are using, what equipment you have (such as a Staff of Air), your luck at hitting targets (if using combat spells), and the price of your target items (if using alchemy spells). The price could range anywhere from 633,145 GP for Air Strike (at 5 GP per cast with an Staff of Air and assuming all misses) to 5,165,560 GP for Falador teleport with no staves. This is also assuming you didn't want to switch to a higher level spell that you unlock along the way, which would probably be higher in price but help you reach your target faster.
Wind blast and water blast or too much with death runes, i strongly suggest using any kind of bolt, depending on your enemy. It is mildly priced right now, its worth it but blasts arent for your lvlFrom Sprgal126
It depends completely on what logs you are using and how much time you spend in Runescape per day.
A lectern is an item that can be made in your player house by using the skill construction. It is used to create spell tablets which require the runes and soft clay, spell tablets only take up one inventory slot and depending on what level lecturn you make depends on what tablets you can create.
This entirely depends on what level you are starting at and what you are using to train the skill.
You could but it won't work, there is a spell you can use, but the only other way is a furnace.
It all depends on what method of training you'll be using. I've added a related link to a magic training guide. This guide suggests fire strike, fire bolt or high alchemy for f2p and level 6 enchant, high alchemy and mage training area.For these spell you'll need the following runes:Fire strike 3 Fire 2 Air 1 MindFire bolt 4 Fire 3 Air 1 ChaosHigh alchemy 1 Nature 5 FireLvl-6 Enchant 20 Earth 20 Fire 1 CosmicYou can also go to Fist of Guthix, to use free magic runes.