Chemistry 20 elements jingle

I am hydrogen, I am the lightest, and rockets rely on me to transport satellites; I'm helium, I'm a rogue, and I'm not good at gaining and losing electrons.

I am lithium, with low density, which bubbles when it meets water and acid; I am beryllium, cheating, although metal is difficult to ionize.

I am boron, a little red, and poor in electronics; I am carbon, slow to react, and can form a chain into a ring.

I am nitrogen, I am a flame retardant, and hydrogenation can synthesize ammonia; I'm oxygen. Forget it. I'll panic if I leave.

I am fluorine, the most vicious, and it is enough to catch an electron; I am neon, not bad. Turn on the red light when the electricity is on.

I am sodium, with a big temper, and I get angry when I meet acid and water; I am magnesium, I love beauty most, and my photography and fireworks are brilliant.

I'm Al. I bathe in concentrated sulfuric acid at room temperature. I am silicon, black ash, and information components pile me up.

I am phosphorus, a pest, and my name is on the poison list; I am sulfur. I've been here for a long time, and I'm good at precipitating metals.

I am chlorine, yellow-green, and I rob metal electrons; I am argon, and my activity is poor. I will send neon purple light.

Lavoisier listed his list of chemical elements in the book "Fundamentals of Chemistry" published in 1789. A total of 33 chemical elements were listed, which were divided into 4 categories:

1 belongs to gaseous simple materials and can be considered as elements: light, heat, oxygen, nitrogen and hydrogen.

2. Simple nonmetallic substances that can be oxidized into acids: sulfur, phosphorus, carbon, hydrochloric acid group, hydrofluoric acid group and boric acid group.

3. Simple metal substances that can be oxidized into salts: antimony, arsenic, silver, cobalt, copper and tin. Iron, manganese, mercury, molybdenum, gold, platinum, lead, tungsten and zinc.

4. Simple soil capable of forming salt: lime, bitter soil, heavy soil, bauxite and silica.