Use the drawings below to answer the next two questions. At the instant of the Big Bang.
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Approximately 100 million years ago.
. The nucleus which is in the center of the atom and contains protons and neutrons and the outer region of the atom which holds its electrons in orbit around the nucleus. Atoms may stick together in well-defined molecules or may be packed together in large arrays. This leaves the positively charged nuclei facing each other.
By a star existing prior to the formation of our Sun. A Methylcyclohexane can exist in two different chair conformations one of which is 18 kcalmol more stable than the other ie the A value for the methyl group is 18. Protons and neutrons have approximately the same mass about 167 10-24 grams which scientists define as one atomic mass unit amu or.
By a star existing prior to the formation of our Sun. In between of the atoms is only vacuum which is a fancy word for nothing at all. The atoms in the plastic of your chair were formed.
Each polymer chain consists of several thousand repeating units. Wood glass plastic ceramic air cotton -- these are all examples of materials in which electrons stick with their atoms. One proton and one neutron.
These materials are electrical. Because these atoms are so reluctant to share electrons these materials cant conduct electricity very well if at all. By a star existing prior to the formation of our Sun.
To separate the component atoms energy must be supplied to the molecule as heat or some other type of radiation. Once theyre close enough that they can see the other atom the electrons on the near side of both atoms begin to repel each other and move more to the far side of both atoms. At the instant of the Big Bang.
Up to 24 cash back This kind uses a lot of C10 and polymers tightly combined together to form a very strong mold. Helium-3 2 protons 1 neutron and helium-4 2 protons 2 neutrons. The atoms in the plastic of your chair were formed by a star existing prior to the formation of our Sun what is the correct order of occurrence in the life of a very massive O-type star that is part of a binary system.
Once bonded the atoms will work as a unit. 2 pt CH3 Least stable chair Most stable chair 1 1 1 Ð18 kcalmolG. Atoms that make up our bodies.
Approximately 100 million years ago. Approximately 100 million years ago. In a distant galaxy in a different part of the early universe.
At the instant of the Big Bang. In a distant galaxy in a different part of the early universe. 17 The atoms in the plastic of your chair were formed.
Oxygen and Nitrogen are used to form the plastic. Most of the mass of an atom is in its. An atom is composed of two regions.
This is the best answer based on feedback and ratings. Different arrangements of atoms into groups compose all substances. Which of the following lists in the correct order a possible evolutionary path for a star.
Question 24 24 Response is required The atoms in the plastic of your chair were formed in our Sun. Tritium is a radioactive form of hydrogen with 1 proton and 2 ne. Approximately 100 million years ago.
Molecules are composed of. The atoms in the plastic of your chair were formed A. Approximately 100 million years ago.
The vast majority of these polymers are formed from chains of carbon atoms with or without the attachment of oxygen nitrogen or sulfur atoms. In Einsteins theories about the universe how is the concept of gravity described. Atoms are smaller than the wavelength of visible light and have.
The atoms of any element are alike but are different from atoms of other elements. It was during the first second o. In a distant galaxy in a different part of the early universe.
Answer 1 of 6. Answer 1 of 6. Approximately 100 million years ago.
By a star existing prior to the formation of our Sun. In a distant galaxy in a different part of the early universe. Hydrogen was one of the first two elements to come around after that the rest of the elements known today like the ones in the volleyball nets were created.
Protium 1 proton and deuterium 1 proton 1 neutron. At the instant of the Big Bang. There are two stable forms of helium nuclei.
Subatomic particles such protons and electrons have electrical fields. Because of the intense heat and energy during the big bang the matter it released took the forms of subatomic particles and then bigger subatomic particles neutrons and protons. These chains comprise many repeating units formed from monomers.
In many materials the electrons are tightly bound to the atoms. I do not know the answer to this question. In each of the two boxes below draw in a bond to one methyl CH3 group in the appropriate position.
A substance formed from two or more atoms that unite bond in a fixed proportion and structure. I do not know the answer to this question. Different numbers of neutrons.
The atoms in the plastic of your chair were formed. Nothing a chair and pretty much everything else is entirely made of atoms. As atoms get too close to one another their charges begin to repel each other.
At the instant of the Big Bang. At the instant of the Big Bang. There are two stable forms of hydrogen nuclei.
An isotope is an atom with. For example water is a chemical made when two hydrogen atoms bond to one oxygen. So why dont you fall through.
Were formed in old stars were part of our neighbors bodies and are always in motion. 17 The atoms in the plastic of your chair were formed. The atoms that constitute your body are mostly empty space and structure such as the chair youre sitting on are composed of atoms that are also mostly empty space.
By a star existing prior to the formation of our Sun. Hydrogen was the first element to form. In a distant galaxy in a different part of the early universe.
In a distant galaxy in a different part of the early universe. By a star existing prior to the formation of our Sun.
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