What is the saltiest thing?

The most acidic substance in the world, this compound called carborane acid is 6,543.8+0,000 times more acidic than concentrated sulfuric acid.

The sweetest substance in the world is Catan essence. It is extracted from the wild plant "Kadanfei" in the forest of the Republic of Ghana in Africa, and its sweetness is 600,000 times that of sucrose.

The most bitter substance in the world is acylated ammonium benzoate. This is a white crystal. If diluted to one tenth of the concentration, you can still feel its bitterness by licking it with your tongue.

The hottest thing in the world is pepper.

One of the most poisonous substances in the world is plutonium. A piece of plutonium the size of aspirin is enough to poison 200 million people, and 5 grams of plutonium is enough to poison humans. Plutonium is 486 million times more toxic than arsenic and more powerful than nuclear weapons.

H2Se is the most smelly substance in the world at present.

Respondent: Break the knife and chop up customers-the probation period is 5-3 1 16:59.

The saltiest, I don't know, hehe.