Lin Xiaoxiao was stunned by the amount of stories stored in Li Bai's mind.

All the CDC files were in his head.

For food poisoning alone, he almost talked about it all morning.

In the end, it was the people in the health education department who said that there were too many case materials, and just use a few of them.

After work that day, Lin Xiaoxiao said goodbye to Li Bai with adoring eyes.

Before falling asleep at night, Lin Xiaoxiao received the 14th love letter from Angel Xiaobai online.

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Barium: Small barium is not too expensive, and barium fireworks will be all the same.

——

Two minutes ago.

Hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, argon, potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton, rubidium, strontium, yttrium, zirconium, niobium, molybdenum, technetium, iodine, cesium, tungsten, gold, mercury, uranium, indium, thallium, promethium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, actinium, thorium, protactinium, prostonic, neptunium, plutonium, americium, curium, proponium, californium, nemium, prostonic, prostonic, promium, prostonic, prosium, prostonic, prostonic, prosium, prostonian, prosium, prostonian, prostonic, prostonic, prosium, prostonian, prosium, prostonian, prostonic, prostonian, prostonic, prosium, prostonian, prostonic, prostonian, prostonicium, prostonian, prostonic, prosium, prosto

Thallium: Awesome, the chemical elements brothers are together again!

Barium: I am a wandering ghost fire, and the green flame spreads through the world, killing souls.

Another one pretending to be a "ghost fire", I can emit green light at 40°C in the humid air, I am the "ghost fire".

Thallium: The flame I burn is also green, and I am also a "ghost fire".

Barium: The flame I burn is also green, and I am also a "ghost fire".

Calcium Recovery Barium: Little barium, the flame you burn is yellow-green.

Barium restores calcium: yellow-green is also green, and it is also a type of "ghost fire".

Copper: The flame I burn is blue-green, and I'm a type of "ghost fire".

Phosphorus: Thallium, barium, copper, you don't know how high your ignition point is? Such a high ignition point is impossible for spontaneous combustion, and you are embarrassed to call yourself a "ghost fire"?

Boron: The flame I burn is turquoise.

Phosphorus: Don't talk about the color of the flame anymore, I'm going to read the autobiography of Barium.

Barium: Here's my autobiography.

I'm barium.

Pure I am a silvery-white, slightly shiny metal.

I burn with a beautiful yellow-green flame.

Because of this nature, I was used by humans in fireworks to release beautiful green fireworks.

Pure me, chemically active, can react with water and release hydrogen.

I am also highly susceptible to oxidation, so humans usually soak the pure self in mineral oil for preservation.

In nature, I mostly exist in the form of barium sulfate and barium carbonate.

I have compounds that are much more than just the above two, barium chloride, barium acetate, barium nitrate, barium sulfide......

I'm versatile.

Barium chloride can be used in steel quenching, electronic instrument manufacturing, and as a pesticide.

Barium carbonate is used as a rodenticide and is used in the glass, ceramic, enamel industries.

Barium acetate is used in mordants, precipitants of sulfate and chromate, catalysts for organic reactions, pharmaceutical industry.

Barium nitrate is used in pyrotechnics, enamel, pesticides, barium salts manufacturing.

Barium sulfate is mixed with zinc sulfide and zinc oxide to form zinc white, commonly known as lithopone powder, which is a white dye.

Barium sulfate is used as a filler for gastroenterography, textiles, plastics.

Barium nitrate is used in the manufacture of fireworks and flares.

I'm toxic.

But pure me - metal barium is almost non-toxic.

The toxicity of my salts is related to solubility.

Soluble barium salts, such as barium chloride, barium carbonate, barium acetate, barium nitrate, etc., are highly toxic.

In general, barium carbonate is almost insoluble in water, but when it encounters hydrochloric acid, it will form barium chloride, which is highly toxic.

Therefore, if animals ingest these insoluble barium salts, they will form highly toxic barium chloride with gastric acid, causing a toxic reaction.

In addition to oral ingestion, I was able to enter the body through the respiratory tract and skin.

My soluble barium salts are quickly absorbed once they enter the body.

Barium ion is a muscle toxic substance that has a strong and long-lasting stimulating and excitatory effect on various muscle tissues including skeletal muscle, smooth muscle, and cardiac muscle.

As a result, humans and animals exhibit a range of poisoning symptoms: vasoconstriction, increased blood pressure, ventricular fibrillation, nausea, vomiting, diarrhea, abdominal pain, convulsions, tremors, paralysis and, in severe cases, death.

Although I am very toxic, humans also find specific detoxifications that target me.

Human beings use sodium sulfate, magnesium sulfate, etc. to form insoluble barium sulfate with my barium ions to detoxify, and then supplement potassium, fluid, and diuresis to the human body to eliminate me from the body.

Thallium: Although the little barium brothers are found in small quantities on earth, they are very versatile.

Barium Thallium: Well, I have it everywhere on Earth, and it's 0.022% in the earth's crust.

Hydrogen: Small barium small barium is not too expensive, and barium meal fireworks will be everything.

Barium replied to hydrogen: Hahaha, big brother hydrogen is singing again.

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