yup........
vaseline is a petroleum gel and it has low density than water. So the vaseline came up on the water when the temperature changes. after some days when the vasline complitly removed the nail become rest ok for more details:)9633977254
I don't believe; an iron nail is rusted in lemon juice and ocean water.
Rust is a compound of iron and oxygen. Therefore the mass is greater because oxygen has been added.
Some gaseous oxygen from the air, reacts with the iron, forming rust (Fe + O2). This additional oxygen increases the total volume of, what was, just the nail.
The iron nail, in wet conditions, will eventually rust completely away. * * * * * But if you collect all the rusted particles that fall away, then there will be an increase in mass.
The water and the air makes a chemical change to the nail to make it rust
I don't believe; an iron nail is rusted in lemon juice and ocean water.
it is very simple actually because believe it or not rust has its own mass and after the nail rusts its mass increases
oxygen atoms are added to iron atoms to form a molcule with a combined mass of iron and oxygen
what is the question :)
I'm pretty sure you can't screw a NAIL. A screw maybe...
Rust is a compound of iron and oxygen. Therefore the mass is greater because oxygen has been added.
If you stepped on a rusty nail you should go to the doctor and get a tetanus shot
steel, but coated with zinc.
It's said that Coca Cola can take the rust off of a rusty nail.
it can rust it reacts with atmosphere and reacts with iron oxide then it get rusted
Because the Iron in the nail is no longer just iron but oxidation plus iron, a physical change to the nail would be to cut it in-half.
nail polish, nail polish remover, hairspray, hair product, Vaseline, any chemicals, 3M Dust Remover, etc...