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Beryllium
Beryllium is a chemical element with the atomic number 4 and the symbol Be. The main source of Beryllium is the stars, though it is relatively shortlived when synthesized. It is a relatively rare element in the universe as well as on Earth.
350 Questions
An atom is incredibly small, with a typical size of about 0.1 to 0.5 nanometers (1 nanometer = 1 billionth of a meter). The nucleus of an atom, which contains protons and neutrons, is even smaller, with a radius of about 0.00001 nanometers.
It does depend a fair amount on the poo particles. The smallest atom is a hydrogen atom (37 picometers) whereas some larger atoms more than 5 times larger (lanthanum is 187 picometers). If the atom is an ion, it will also change it's radius significantly (positive ions are smaller and negative ions are larger than the neutral atom).
How can you build a car out of household items?
Building a working car solely from household items would be extremely challenging due to the complexity of a car's mechanics and safety requirements. However, you could create a basic model using materials like cardboard, paper rolls, bottle caps, and rubber bands for aesthetic purposes. For a more functional approach, you could attempt to build a rudimentary toy car using wheels from old toys, a cardboard chassis, and rubber bands for propulsion, but it would not be drivable.
Go here: http://aresgalaxy.sourceforge.net/copyright.htm
I read it and basically, if you own a copyright or the file is not copyrighted, it's legal. If the file is copyrighted, such as a music or movie file that you bought or downloaded, then you don't have the rights to share the file.
Where was beryllium discovered?
It was found in emeralds from the mountains of France and California. ------ The first mineral with beryllium was an emerald from Peru, studied by the German chemist Klaproth; similar gems were analyzed by Bindheim and Hauy. In 1798 the French chemist Vauquelin identified in the gems a new metal oxide, initially called glucina. After 30 years Bussy and Wohler, separately, isolated the pure metal by reacting potassium and beryllium chloride.
What is the atomic number of beryllium?
The atomic number of beryllium (Be) is 4. The atomic weight of Be is 9.012182 grams per mole.
See the Web Links to the left of this answer for a periodic table with more information about this element!
What does beryllium feel like?
Beryllium is a solid metal that is soft, lightweight, and has a high melting point. When touched, it may feel smooth and cool to the touch. However, it is important to note that beryllium is highly toxic and can be harmful if handled or ingested, so direct contact should be avoided.
The symbol of beyllium is two letters. Be <---- the symbol (one is capital and one is lower case)
What element can be combined with beryllium?
Alkaline earth solid metal, natural element, group 2, period 2
What is the weight of beryllium?
The weight of beryllium can vary depending on the amount being measured. However, the atomic weight of beryllium is approximately 9.0122 grams per mole.
Ion electron configuration for beryllium?
The electron configuration for the beryllium ion (Be^2+) is 1s^2 2s^2. Beryllium typically has an electron configuration of 1s^2 2s^2, but when it loses two electrons to become the Be^2+ ion, it loses the two outermost 2s electrons.
How do beryllium carbon and oxygen produce star?
As helium builds up in the sun's core, other fusion reactions occur. Over time, two or more helium nuclei can fuse, forming beryllium. Another helium nucleus can fuse with a beryllium nucleus, forming carbon, and so on. Stars the size of the sun do not contain enough energy to produce elements heavier than oxygen. But larger stars do.
The Sun isn't making those elements; what of them exist are the result of production in other stars. Currently, the Sun makes only helium, which, although it's really a gas, was named "sun metal."
Edit: The Sun will make heavier elements later, but only up to oxygen. The way stars like the Sun make carbon and oxygen is by nuclear fusion. This is the same way they make helium from hydrogen. This process of making elements is called nucleosynthesis. The details can get quite technical, but the basic idea is
that one atomic nucleus combines with another to produce the nucleus of a new element.
Where is beryllium used in a cell phone?
The Beryllium stands out with a huge 3.2 inch crystal clear LCD touch screen and is housed inside a strong, beautiful metal case for everyday use. The simple and elegant interface is easy to use and provides you with the tools and options you need for any occasion. Aside from the standard call functions, the Beryllium offers an abundance of call handling features and PDA software tools to let you stay on top of your work and social life.The Beryllium also offers a full assortment of Bluetooth functions so you can hook it up with your Bluetooth head phone for wireless conversations or music. You can even pair it with your Car DVD System for a safer and easier time while driving.
Can you touch beryllium safely?
No, is a very toxic element, also the compounds.
Hell no it would most certainly kill you
What is the orbital notation for berylium?
The orbital notation for beryllium (Be) is 1s^2 2s^2, representing the distribution of its 4 electrons into the first and second energy levels, with 2 electrons in the 1s orbital and 2 electrons in the 2s orbital.
What is cost of beryllium copper?
The density of beryllium 1,850 kg/m³ or 1.85 g/cm³.
The SI density standard is kg/m³.
How many number of valance electrons in beryllium?
I might be wrong but:
I know that beryllium has two electrons total and the first ring can only fit two electrons so the number of valance electrons is most likely two. Please correct me if I'm wrong.
