because it sublimes in the air.
in easier language
it dissolved n air easily
Naphthalene balls sublimate when exposed to air, meaning they transform from a solid directly into a gas. This process occurs due to the low vapor pressure of naphthalene, causing it to evaporate quickly in open air without leaving residue behind.
Because it sublimes (changes directly from a solid to a vapor) at room temperature. naphthalene balls are vaporisable substance so they easily turn into vapor , they can turn into vapor because the intermolecular force is very weak so it easily vaporises to gas
E-balls, or Environmental Balls, are balls which float on the top of liquids in open process tanks. Their purpose is to reduce evaporation and/or heat loss from the surface of the liquid in the tank.
i kept the windows open whole night.
Edward Balls has written: 'Open macroeconomics in an open economy' -- subject(s): Economic policy
Actually I have kept my eyes open for about four minutes, but I had contacts in. With out contacts in I can only keep my eyes open for 45 seconds.
Yes, touching mothballs can cause a rash in some people. Mothballs contain harmful chemicals such as paradichlorobenzene or naphthalene, which can lead to skin irritation and allergic reactions. It is advisable to handle mothballs with care and avoid direct contact with the skin.
For every tennis match there maybe 60 balls needed
Dunlop.
rings of cartilage
Many many airports around the world were kept open during 9/11.
The plural form for the noun ball is balls. The plural possessive form is balls'.Example: The balls' container broke open and all of the balls bounced down the stairs.