(2) 1 per word
There are three syllables. Air - cas-tle.
4 syllables. warm - sum - er - air
"Air conditioner" has five syllables. Air-con-di-tion-er.
One.
The air tanks on a submarine are typically located in the ballast tanks, which are distributed throughout the submarine's hull. These tanks are used to adjust the submarine's buoyancy by filling or emptying them with air or water.
One
There are 4 syllables in "Stationary". Stationary (Stay-Shun-air-ee) 4 syllables
There are four syllables: dict-shun-air-ee.
Air tanks were invented to hold compressed air.
Obituary is pronounced oh-BIT-u-air-ee so there are five syllables
Air tanks come from russian bollets made from solfer umonier
There are a lot of good sites for co2 tanks. One that I prefer is DicksSportingGoods.com they have a lot to choose from in many different sizes. They also have many other things besides co2 tanks.