two electrons
tons
looser
It takes 15kWh to make 1 kg of aluminum. it takes 15g of aluminum to make one can. This is about 225w*h of energy, which is enough energy to power your average desktop computer for a little less than an hour.
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It would take more energy to increase the temperature of water by 5 degrees than aluminum. This is because water has a higher specific heat capacity, meaning it requires more energy to raise its temperature compared to aluminum.
Copper will take the most energy to increase its temperature, followed by aluminum and then concrete brick. This is because copper has a higher specific heat capacity compared to aluminum and concrete brick, meaning it requires more energy to raise its temperature.
It would take approximately 1290 aluminum tab lids to make a pound.
5
Cause aluminum easily transfers energy to air molecules.
Ductile just means that an object (though this term is usually associated with metals) can be shaped easily. For example, with Aluminum, you can find it in so many shapes and sizes like foil or wires. This is because it does not take so much energy to make it into those shapes.
As you go ACROSS a PERIOD (row) IE INCREASES. As you go DOWN a GROUP (column) IE DECREASES. Caesium is down there right above francium. So his little electron is okay with being taken away because he's so far from the nucleus (everyone likes the nucleus, but the other electrons are in the way [this is called 'shielding'] and the attraction is much smaller.) Meaning it'll take a SMALL ionization energy to take it away. Aluminum also has only 1 electron in it's orbital, but it's MUCH MUCH closer to the nucleus, so it's much more attracted. It'll take a HIGH ionization energy to take it away. First level ionization energy of aluminium: 577,5 kJ/mol First level ionization energy of caesium: 375,7 kJ/mol
The amount of force needed to bend an aluminum spoon will vary depending on the thickness and alloy of the aluminum. Generally, a moderate amount of force is required to bend an average aluminum spoon by hand.