I want a mantra to send a little more

Formula 1: Monovalent potassium, sodium, silver chloride, divalent oxygen, calcium, barium, magnesium, zinc, trialuminum, tetrasilicon, pentavalent phosphorus, di-triiron, 24-4 carbon, 246 sulfur are complete, copper and mercury bivalent are the most common, the valence should be remembered, and the elemental elements are zero Formula 2: hydrogen +1, oxygen-2, silver, lithium, sodium potassium +l valence, zinc, magnesium, calcium and barium +2 valence, aluminum +3, silicon +4

Only metal or hydrogen, nitrogen-phosphorus-3sulfur-2, CFO-iodine total-1Variable valence, not terrible, specific judgment"and zero".If the element is zero, it should be remembered.

The following sentences can be inserted in due course in the teaching process at a later date:"Cuprous" +1"Copper" +2, "Ferrous iron" +2"Iron"+3, displacement reaction iron +2, the price of metathesis remains unchanged. Attached is the valency of the atomic cluster:

l-valent is ammonium; NH4-1 hydroxide, nitrate; 0H, NO3 -1 Permanganate, chlorate; MnO4, ClO3-2 sulfuric acid, carbonate; SO4, CO3 sulfite, manganate; SO3, MNO4 - 3 remember the phosphate group. PO4 Monovalent Potassium Chloride Sodium Silver Divalent Barium Oxide Calcium, Magnesium, Zinc Trialuminum, 2 Copper, 47 Manganese Elemental valency is equal to 0 Also: Subscript 2 is nitrogen, hydrogen, oxychlorofluorochloride, bromide iodine Formula 3:

Monovalent hydrochloride, potassium, sodium, silver, divalent oxygen, calcium, barium, magnesium, zinc, trialuminum, tetrasilicon, phosphorus, ditriiron, 24carbon, 2345, nitrogen, 246 sulfur, copper, mercury bivalent are more common, gold positive non-negative element, zero valence is never the same, monovalent hydroxide, nitrate, OH, NO3, divalent sulfate, carbonate, SO4, CO3, trivalent, rare phosphate, PO4, the only positive is ammonium, NH4

Monovalent hydrochloride, potassium, sodium, silver, divalent oxygen, calcium, barium, magnesium, zinc, trialuminum, tetrasilicon, phosphorus, ditriiron, 24carbon, 2345, nitrogen, 246 sulfur, copper, mercury bivalent are more common, gold positive non-negative element, zero valence is never the same, monovalent hydroxide, nitrate, OH, NO3, divalent sulfate, carbonate, SO4, CO3, trivalent, rare phosphate, PO4, the only positive is ammonium, NH4

The dry sky has just been built, and self-improvement is endless. Kun is straight, and the virtue is loaded.

The water accumulates thunder, and the accumulation is fueled. Flowing water under the mountain, enlightening moral education.

The water is in the sky, and you need to wait for food. The sky rises and the water falls, and the lawsuit is indisputable.

There is water hidden in the ground, and the division is famous. The water floods the ground, and the intimate relationship is close.

The wind is in the sky, and the small animals are raining. There is Ze in the world, and Yue is cautious.

Earth and heaven intersect, harmonious and harmonious. Heaven and earth are contradictory, and they are closed into nothing.

The sky burns together, and the people are united. The fire burns in the sky, and there is a great harvest.

Hidden mountains in the ground, prudence is modest. The thunder rang out on the ground, and Yule alerted himself.

There is thunder in Ze, and it is adaptable. There is wind at the bottom of the mountain, and demagogy is rampant.

The ground is higher than Ze, condescending. The wind blows the earth, and it is accessible all over.

Fire flashes and thunders, devouring and threatening. The flame at the foot of the mountain, Ben decorated with Wenmei.

The mountains are attached to the ground, and the denudation is removed. Underground thunder, Gangyang revival.

Thunder fell from the sky, and there was no danger in guarding the way. There is heaven in the mountains, and big animals can accommodate it.

There is thunder under the mountain, and the ambition is nourished. Ze flooded wind and wood, greater than the sign.

Xi Kan is water, and trustworthiness overcomes danger. Attached to fire, supple and prosperous.

Zeshan correspondingly, salty and sad. Thunder is popular, and knowledge is conserved.

The world hides mountains, and Zhongxun retreats to avoid danger. Thunder shook the sky, and the etiquette was strong.

Fire out of the ground, promotion to Mingde. The ground presses the hidden fire, and the Ming Yi avoids disaster.

In the wind and fire, the family is happy. On the fire and on the bottom, it violates the little harmony.

The water is full of mountain roads, and it is difficult to stagnate. Thunder and water fall, and the drought is lifted.

The mountains are high and the mountains are low, and the losses are good. The wind is fierce and thunderous, and the benefits are lower and the losses are higher.

Ze and the sky, resolute and strong. The world is breezy, and the yin is harmonious.

Ze converges on the ground, and Cui Ying gathers people. The ground is flat and the wind is blowing, and the meritocracy is rising.

Zezhong leaks, and he realizes early. The water is full of wind and wood, and the well is not curtain.

Zezhong**, restructured old leather. Fire burns wind wood, new things.

Thunder and shock, reflection and introspection. Gen is the mountain, and the knowledge should be stopped.

The wind and wood are in the mountains, and the sale and rent are gradual. Lei Zhenze is on the courtesy, and he returns to his sister.

Thunder and firepower, abundant and bright. Outside the burning mountain, the journey is prosperous.

Xun is smooth, and adults are all together. Redeem for Zeyue, cultivate virtue and harmony.

The wind runs on the water, and the segregation is scattered. The water overflows the shore, and the number of temperance is controlled.

The wind blows the face, Zhongfu Xincheng. On the thunderous mountain, it doesn't hurt to be small.

The integration of fire and water is a success. The fire and water of the tomb are wrong, and the river is not helped.

I Ching mantra.

The water accumulates thunder, and the accumulation is fueled.