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Are substances in outer space made up of the same kinds of atoms as substances on earth?
According to all the observations we have made and interpreted, yes, the same atoms exist everywhere, but in greatly varying quantities and very different combinations than here on Earth. One way to visualize this is to think of the Earth as one specific set of laboratory conditions, with temperature, pressure and gravity being some of the laboratory conditions. Under other conditions atoms and substances behave very differently. For example, hydrogen doesn't stay in our laboratory very long, but exists in large quantities everywhere else (although spread over very large areas, usually).
What else can I help you with?
Which parts of the atoms interact in a chemical reaction?
In a chemical reaction, it is the outer electrons of atoms that interact with each other. These outer electrons are involved in forming chemical bonds between atoms, which ultimately results in the formation of new substances.
What is true about elements molecules and atoms?
Most atoms contain three main substances which are Protons neutrons and electrons. Protons and neutrons usually define the Atomic mass which is in the units g/mol. The outer most electron in an atom are called the valance shell electron and for the most part decide the atoms bonding properties.
Chemical reactions are the result of an atom attempting?
Chemical reactions occur when atoms arrange or rearrange their bonds to form new substances. Atoms undergo these changes in order to achieve a more stable arrangement of electrons. This can involve sharing, gaining, or losing electrons to achieve a full outer shell.
What are the parts of a molecule called?
The nucleus - containing protons and neutrons, and the outer 'shell' - containing orbiting electrons.
How many electrons are in the outer energy level of the atoms of alkali earth metals?
Alkali earth metals have 2 electrons in their outer energy level. This outer level is known as the valence shell, and having 2 electrons makes these metals highly reactive and likely to form ionic bonds to achieve a full outer shell of 8 electrons.
Which kinds of liquid are in the earth core?
The outer core is composed of liquid iron and nickel, mostly.
How many electrons are in the outer level of atoms of alkaline earth metals?
You mean valence electron? 2 If your talking about Bohr Diagrams then it depends on the metal
How many electrons are in the outer energy Level the atoms of alkaline earth metals?
less than 2 (1)
How many electrons are in the outer energy level of the atoms of alkaline-earth metals?
less than 2 (1)
Which parts of the atoms interact in a chemical reaction?
In a chemical reaction, it is the outer electrons of atoms that interact with each other. These outer electrons are involved in forming chemical bonds between atoms, which ultimately results in the formation of new substances.
What are atoms with a complete or closed outer shell called?
Stable atoms.
What are substances made of?
The fingernails are made of hardened cells of the epidermis, your outer skin layer. The cells have keratinized into a hardened, scalelike covering to protect the tips of your fingers, and the edges help you to pick up small objects.
Does the number and location of the atomic mass unit in any atom determine the kinds of chemical reactions that atom may undergo?
No, the number and location of atomic mass units do not determine the kinds of chemical reactions an atom may undergo. It is the number and arrangement of electrons in an atom's outer shell that determine its chemical reactivity. The outer shell electron configuration is what influences how atoms interact with other atoms to form chemical bonds.
Is the earth's outer core solid?
No. Earth's outer core is liquid.
What is the earth's outer shell?
The Earth's Outer shell is the crust
What are the different outer parts of earth?
The outer part of the earth is the crust
What part of the Earth is rocky inorganic and mainly composed of different kinds of minerals?
The lithosphere is the rocky, inorganic outer layer of the Earth that is composed primarily of different minerals. It includes the Earth's crust and the upper part of the mantle.
