Question

The given symbol stands for:

A. Sulphur
B. Phosphorous
C. Oxygen
D. Hydrogen

Answer 1

Dalton, thought about the dad of the current nuclear hypothesis, made a logbook section that day named, "Perceptions on the Ultimate Particles of Bodies and their Combinations." It was the first use of symbols to represent the components of modern chemistry.

Complete step by step answer:
Dalton soon had a table table of 21 components orchestrated by nuclear mass, which he introduced in a logical paper the next month. In the end, he had 36 unique images. In his 1805 work, "A New System of Chemical Philosophy," Dalton propounded the fundamentals of his nuclear hypothesis:
1.The compound components are made of molecules.
2.The particles of a component are indistinguishable in mass.
3.Particles of various components have various masses.
4.Particles consolidate just in little, entire number proportions like 1:1, 1:2, 2:3, and so forth
Dalton's images included circles containing unmistakable images (a dab for hydrogen, a cross for sulfur), or circles containing letters (C for copper, L for lead). He utilized them independently to speak to components and in blend to show mixes. Nonetheless, these are not the ones we use today.Phosphorus is a chemical element with an atomic number of 15, which means that the atomic structure includes 15 protons and 15 electrons. For Phosphorus, the chemical symbol is P.

Note:
Phosphorus is utilized in the production of wellbeing matches (red phosphorus), fireworks and combustible shells. Phosphorus is likewise utilized in steel fabricate and in the creation of phosphor bronze. Phosphates are elements of certain cleansers. Phosphorus is utilized to make light-discharging diodes (LEDs).