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8 is a process that could be used to separate dissolved particles from the liquid in a solution?
Filtration is a process that could be used to separate dissolved particles from the liquid in a solution. The solution is passed through a porous material, such as filter paper, which traps the particles while allowing the liquid to pass through.
What is the role of hydrogen and helium in the sythesis of elements?
Hydrogen and helium are the most abundant elements in the universe. And stars use them for power. To put it simply, hydrogen is fused into helium, and helium into carbon. All the heavier elements are made from there up through iron. The trans-iron elements are made is a supernova. It could be argued that hydrogen and helium are the basic building blocks of other elements.
Explain why the particles of a liquid are able to pour into a container and then take on the shape of the container?
The particles of a liquid are not chemically bound to the other particles (the particles are generally molecules) around them. They do have some attraction for the other particles, which is why they are a liquid rather than a gas, however, the attraction applies equally to all the particles in the liquid, rather than being a specific attachment to neighboring particles. Consequently the particles move independently of each other, which makes liquids shapeless and able to be poured and to take the shape of a container.
What forms of radiation does radon emit?
You'd need to specify an isotope in order for your question to be answered. Different isotopes decay through different modes, and a randomly selected isotope of radon could emit either alpha or beta particles (it could and in fact probably does additionally emit gamma rays as well).
Can helium make people float?
No, helium is toxic to your lungs and can kill you if you breathe it long enough, or you could have severe lung damage done to you.
What is the sentence for escape?
I could not escape the music. The frantic goat made his wild escape through a hole in the pasture's fence.
Could you die from helium?
Not exactly. Helium is an inert gas, and is not toxic.However, you could die from not having oxygen, so if you breathe only helium, yes you could die.
8 is a process that could be used to separate dissolved particles from the liquid in a solution?
Filtration is a process that could be used to separate dissolved particles from the liquid in a solution. The solution is passed through a porous material, such as filter paper, which traps the particles while allowing the liquid to pass through.
What particles could diffuse easily through a cell membrane sodium and oxygen?
Oxygen (O2)
What is the role of hydrogen and helium in the sythesis of elements?
Hydrogen and helium are the most abundant elements in the universe. And stars use them for power. To put it simply, hydrogen is fused into helium, and helium into carbon. All the heavier elements are made from there up through iron. The trans-iron elements are made is a supernova. It could be argued that hydrogen and helium are the basic building blocks of other elements.
Which process explains why the terrestrial planets do not have hydrogen and helium in their atmospheres?
The terrestrial planets are less massive and therefore have less gravity. As a result, much of the lighter gases could escape, in the process of planet formation.
What is the early history of the universe from the viewpoint of a physicist from the birth of elementary particles to the emergence of chemical elements?
Once the Universe got cold enough, atoms could form. It is believed that in the Big Bang, only hydrogen, helium, and small amounts of lithium formed; all heavier elements were formed later, through fusion in stars.Once the Universe got cold enough, atoms could form. It is believed that in the Big Bang, only hydrogen, helium, and small amounts of lithium formed; all heavier elements were formed later, through fusion in stars.Once the Universe got cold enough, atoms could form. It is believed that in the Big Bang, only hydrogen, helium, and small amounts of lithium formed; all heavier elements were formed later, through fusion in stars.Once the Universe got cold enough, atoms could form. It is believed that in the Big Bang, only hydrogen, helium, and small amounts of lithium formed; all heavier elements were formed later, through fusion in stars.
Explain why the particles of a liquid are able to pour into a container and then take on the shape of the container?
The particles of a liquid are not chemically bound to the other particles (the particles are generally molecules) around them. They do have some attraction for the other particles, which is why they are a liquid rather than a gas, however, the attraction applies equally to all the particles in the liquid, rather than being a specific attachment to neighboring particles. Consequently the particles move independently of each other, which makes liquids shapeless and able to be poured and to take the shape of a container.
Which atom could not emit an alpha particle?
Alpha particles consist of two protons and two neutrons (the nucleus of a helium atom). Therefore, Hydrogen is the only element that doesn't contain (and can't emit) an alpha particle.
What forms of radiation does radon emit?
You'd need to specify an isotope in order for your question to be answered. Different isotopes decay through different modes, and a randomly selected isotope of radon could emit either alpha or beta particles (it could and in fact probably does additionally emit gamma rays as well).
Can something breathe helium?
It depends on what you mean. We can breathe helium without any ill effects as long as we get enough oxygen. However, nothing could breathe and use helium as we breathe and use oxygen because helium is inert. Unlike oxygen, which is highly reactive, helium does not participate in chemical reactions, so it could not serve an organism any purpose.
What is the name of the method to separate black particles from the blue solution?
One method to separate black particles from a blue solution is filtration. This involves passing the solution through a filter that traps the black particles, allowing the blue liquid to pass through. Another method could be centrifugation, where the particles are spun down and collected at the bottom of a tube, separating them from the blue solution.
