potato salad
dog hair
iPad case
beer
wool/polyester blend
soap
mud
cardboard
Jamaican coffee
dry wall
Ringer's lactate
meringue
safety glass
valve oil
sugar-free gum
egg yolk
lemon zest
Teflon coating
super glue
plush carpet
flan
bow rosin
caviar
Radioactive.
Yes; some of the naturally occurring isotopes of the heaviest elements are radioactive.
The human body is naturally radioactive. The potassium found in the bodies of humans is the main cause of the radioactivity.
Radioactive waste is nearly always a mixture but it is possible to be a pure substance.
Yes
Radioactive.
Radioactive substances are unstable as a result of the extra neutrons present in the nuclei of the substance. Non-radioactive substances are stable.
Uranium is naturally radioactive.
Yes; some of the naturally occurring isotopes of the heaviest elements are radioactive.
no
It is radon that we see formed from the decay of naturally radioactive substances in the earth's crust.
The human body is naturally radioactive. The potassium found in the bodies of humans is the main cause of the radioactivity.
Radioactive waste is nearly always a mixture but it is possible to be a pure substance.
The core of the earth is radioactive, as is the sun. Granites, which crystallize from mantle material are commonly slightly radioactive.
A radioactive substance emit nuclear radiations.
Yes
Pm is Prometheum. All isotopes of this element are radioactive.