No. Chlorine gas is highly toxic.
Phosphine is a toxic and highly flammable gas.
Mercury is highly toxic (poisonous). The gas evaporating from the spilled liquid mercury is dangerous.
Chlorine
No. Fluorine is a highly reactive and extremely toxic gas.
Fluorine gas is highly toxic. You can use a canary and see if it dies.
i think it is flourine
It's a colorless , odorless and tasteless but still a highly toxic gas
Ordinary chlorine is not radioactive. Chlorine gas is highly toxic, however.
Bleach and ammonium releases a highly toxic chlorine gas.
Flammable gas will burn. Toxic gas is poisonous. A gas can be toxic, but not flammable, flammable but not toxic, both, or neither.
Arsenic is highly toxic and has the distinct odor of garlic. This is not to be confused with cyanide, which is toxic and has the odor of bitter almonds.