Sure. If you have any concern, you will not know until you test for it.
no
It is present in the ground below the house and enters from below.
Because radon can be accumulated in buildings, in closed, non ventilated areas.
Sharp metal object and or a gun.
Yes, you can. It's a very radioactive gas. Over 40,000 people in US and Europe die yearly from lung cancer caused by radon gas. But it's not like in those horror movies where your body melts away. It does not kill you instantly. You can't see, smell or taste radon gas. And because of that, many people live in houses full of radon without being aware of it. You should do a radon test (link under "Sources and related links" below this answer) to find out if there's radon in your house. Amazon also sells radon test kits, and you should also check in your local area.yes
no
It is present in the ground below the house and enters from below.
Free-Radon-Test-Kits.com offers what you are looking for with your new house.
It is a contaminant in the soil so, yes, if one house has it the surrounding homes should be checked.
A high result in radon testing (more than 4 pCi/L or pico Curies per liter) requires action. A mitigation system should be installed in the affected house.
Because radon can be accumulated in buildings, in closed, non ventilated areas.
Radon is radioactive and can cause cancer.
Like, radon? You get a fan to get it out of your house.
Sharp metal object and or a gun.
Yes, you can. It's a very radioactive gas. Over 40,000 people in US and Europe die yearly from lung cancer caused by radon gas. But it's not like in those horror movies where your body melts away. It does not kill you instantly. You can't see, smell or taste radon gas. And because of that, many people live in houses full of radon without being aware of it. You should do a radon test (link under "Sources and related links" below this answer) to find out if there's radon in your house. Amazon also sells radon test kits, and you should also check in your local area.yes
Fortunately we haven't radium in our houses (but we have radon !).
Radon gas can cause lung cancer after smoking. Non-smokers can get them as well. Gas rises up underneath the homes if there is low pressure in the house, and it can act like a vacume. Radon gas is the heaviest gas of all, so it should be sitting on the flours. High levels of radon is like smoking 135 cigarette packs a day. There are radon detection kits and radon extraction services. The extraction services may cost as much as a small home repair.