Math physics and chemistry

18/02/2022

09/10/2021

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09/10/2021

...🤔
26 Alphabet .......?

09/10/2021

In: Haider Ali, Fakhar Zaman, Sarfaraz Ahmed
Out: Azam Khan, Khushdil Shah, Mohammad Hasnain

Pakistan have confirmed their final squad for the ! Happy with those changes, 🇵🇰 fans?

08/10/2021

M43: Streams of Orion

🌠 Majestic Galaxy Summary:
Name: De Mairan's Nebula - M43 - NGC 1982
Distance from Earth: 16,000 light-years
Constellation: Orion
Diameter: 9 light-years
Discovered by: Charles Messier in 1769

🚀NASA Explanation: This part of the Orion Molecular Cloud Complex, M43, is the often imaged but rarely mentioned neighbor of the more famous M42. M42, seen in part to the upper right, includes many bright stars from the Trapezium star cluster. M43 is itself a star forming region that displays intricately-laced streams of dark dust -- although it is really composed mostly of glowing hydrogen gas.

The entire Orion field is located about 1600 light years away. Opaque to visible light, the picturesque dark dust is created in the outer atmosphere of massive cool stars and expelled by strong outer winds of protons and electrons.

08/10/2021

A Negative HDR Image of the Andromeda Galaxy 🌌 ✨

08/10/2021

CH3-CH2-CH2
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Cl
What is iupac name❓❓

08/10/2021

Give two examples of acid in daily life

08/10/2021

The element with electronic configuration of 2,8,3 is called????

08/10/2021

Differentiate Between Valency And Oxidation State.