The IUPAC says that elements have to be named after one of five things: a scientist, a place, a mineral or substance, a descriptor of the element, or a mythological reference. Of the new elements, three are named after places and one is named after a person No-one has yet named an element after themselves but many elements are named in tribute to important scientists
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Asteroids come from the asteroid belt
In 2009, the US Geological Survey estimated the Arctic may be home to 30% of the planet's natural gas reserves and 13% of oil.
1. As you increase speed is there an increase or decrease in Kinetic Energy?
2. As you increase mass is there an increase or decrease in Kinetic Energy?
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3. As you decrease speed is there an increase or decrease in Kinetic Energy?
4. As you decrease mass is there an increase or decrease in Kinetic Energy?
Answer:
A
Explanation:
particles are frozen and hence will vibrate in their fixed positions
