How much energy does it take to remove an electron from magnesium? Magnesium has the electron configuration of 1s22s22p63s2. The first two electrons are removed from the third level. The third electron is removed from the second level. Electrons in lower levels feel a greater attraction to the nucleus and are more difficult to remove….Ionization […]
Where we use A and an?
What can a student do about climate change?
What can a student do about climate change? Make sure the lights are off if you are the last to leave the classroom, take shorter showers, and consume less meat and dairy products are all good ways you can reduce your personal footprint. Taking the time to get involved in conservation efforts in your area […]
Can magnetic fields interact with each other?
Can magnetic fields interact with each other? When two magnets are brought close together, their magnetic fields interact. You can see how they interact in the Figure below. The lines of force of north and south poles attract each other whereas those of two north poles repel each other. When electric and magnetic fields both […]
Do waves transfer mass?
Do waves transfer mass? Waves transfer energy but not mass. What waves transfer matter as they travel? Mechanical waves Can sound waves travel where there is no matter? Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter […]
What are the 3 blood vessels?
What are the 3 blood vessels? An adult’s would be closer to 100,000 miles long. There are three kinds of blood vessels: arteries, veins, and capillaries. Each of these plays a very specific role in the circulation process. Arteries carry oxygenated blood away from the heart. How many blood vessels are attached to the heart? […]
Does milk put out fire?
What is Chinese architecture called?
What is Chinese architecture called? Chinese classifications for architecture include: 亭 (Chinese: 亭; pinyin: Tíng) ting (Chinese pavilions) 臺 (simplified Chinese: 台; traditional Chinese: 臺; pinyin: Taí) tai (terraces) 樓 (simplified Chinese: 楼; traditional Chinese: 樓; pinyin: Lóu) lou (multistory buildings) What is China’s most famous architecture? Stretching for an incredible 13,170 miles across the […]