All surface artifacts of the sun are caused by magnetism (Magnesium is an element and does not affect much.) These phenomena include sunspots, solar flares, and plasma ejections.
Some features that form on or above the sun's surface include sunspots, solar flares, prominences, and coronal loops. These features are related to the sun's magnetic field and can impact space weather and phenomena like the auroras on Earth.
Approximately 1,100 to 1,500 sun spots were recorded. See related link for a graph
Some misconceptions about sunspots include that they are cooler than their surroundings (in reality, they are about 1,500 degrees Celsius cooler), that they do not emit light (they still emit energy), and that they have a short lifespan (some sunspots can last for weeks or even months).
Magnesium (II) fluoride, MgF2 Formula weight: 62.302 grams/moleSee the Related Questions for how to calculated the molecular weight of any molecule!
Magnesium+Sulphur=Magnesium Sulphide (Mg+S=MgS)
sunspots
Sunspots
it is the sunspots and thr sun is really really hot
Sun spots and prominences.
sunspots are caused by the magnetic fields
Sunspots sit on the sun's photosphere. The photosphere is the surface of the sun, and sunspots are dark regions on it that are visible. The photosphere's average temperature is about 5800 degrees Kelvin.
Photosphere- outer (gaseous) layer or surface of sun that we see Faculae- bright areas Sunspots- dark areas
Sunspots are cooler regions on the surface of the sun. Visually, they look like dark circles sporadically dotting the sun, and their numbers change from day to day.
the intense magnetic fields
The ancient Chinese astronomers were among the first to observe sunspots, dating back to at least the 4th century BC. However, the first recorded telescopic observation of sunspots is attributed to Galileo Galilei in 1610.
About 50. See related link.
The sun does not have "weather" in the same way Earth does. The sun experiences phenomena like solar flares and sunspots, but these are not considered weather.