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Which of the following statements is NOT a part of John Dalton's atomic theory?
"Atoms are indivisible and cannot be created or destroyed" is NOT a part of John Dalton's atomic theory. This statement is actually a misconception; atoms can be further divided into subatomic particles like protons, neutrons, and electrons. Dalton's theory focused on elements consisting of indivisible atoms.
Which of the following statements most accurately describes the difference between ionic bond and covalent bond?
An ionic bond is formed by the transfer of electrons from one atom to another, resulting in the attraction between oppositely charged ions. A covalent bond is formed by the sharing of electrons between atoms. Ionic bonds typically occur between metals and non-metals, while covalent bonds usually occur between non-metal atoms.
When two atoms share a pair of electrons the bonding is referred to as what?
Yes A Nonmetal covalent bond is formed when electrons are shared between atoms, visit the following link.
Neutral atoms of argon atomic number 18 have the same number of electrons as each of the following items except?
Neutral atoms of argon (atomic number 18) have 18 electrons. Consequently, they do not have the same number of electrons as hydrogen (1 electron), helium (2 electrons), or lithium (3 electrons).
Which statements about the octet rule is are true?
The bolded statements are true:1. The octet rule can be violated. 2. Atoms are most stable when their atomic number is divisible by 8.3. All free atoms contribute eight valence electrons to form molecules.4. Only the oxygen atom can have an expandable octet.5. In order to obey the octet rule, some atoms have to share more than one pair of electrons.
Which of the following statements is NOT a part of John Dalton's atomic theory?
"Atoms are indivisible and cannot be created or destroyed" is NOT a part of John Dalton's atomic theory. This statement is actually a misconception; atoms can be further divided into subatomic particles like protons, neutrons, and electrons. Dalton's theory focused on elements consisting of indivisible atoms.
Which of the following statements about monosaccharide structure is true?
Monosaccharides can be classified according to the spatial arrangement of their atoms.
What determines whether or not an atom reacts with other atoms is it the electrons on the first shell or the second?
It is predominantly the electrons on the outermost shell (valence electrons) of an atom that determine its reactivity with other atoms. These valence electrons are involved in forming chemical bonds with other atoms.
Which of these statements is false all neutrons are alike all electrons are alike all protons are alike all atoms are alike?
True statements: All neutrons are alike, all electrons are alike, all protons are alike (All atoms of a given isotope is only alike). False statement: All atoms are alike All atoms are not alike as they may vary in the number of protons / electrons / neutrons.
How can you say that electrons are present in all types of matter?
Electrons are present in all types of matter because they are fundamental particles that make up atoms. Atoms are the building blocks of matter, and electrons orbit the nucleus of an atom. Therefore, electrons are found in all types of matter, whether it be solids, liquids, or gases.
When two atoms share a pair of electrons the bonding is referred to as what?
Yes A Nonmetal covalent bond is formed when electrons are shared between atoms, visit the following link.
Which of the following statements most accurately describes the difference between ionic bond and covalent bond?
An ionic bond is formed by the transfer of electrons from one atom to another, resulting in the attraction between oppositely charged ions. A covalent bond is formed by the sharing of electrons between atoms. Ionic bonds typically occur between metals and non-metals, while covalent bonds usually occur between non-metal atoms.
How are the electrons of atoms involved when a chemical change takes place?
The Valence electrons of an atom are shared or swapped (depending on whether it is a ionic or covalent bond)
Neutral atoms of argon atomic number 18 have the same number of electrons as each of the following items except?
Neutral atoms of argon (atomic number 18) have 18 electrons. Consequently, they do not have the same number of electrons as hydrogen (1 electron), helium (2 electrons), or lithium (3 electrons).
What can atoms form that double or triple that depend on whether they share two or three pairs of electrons?
covalent bonds
What The key to whether or not an atom bonds with another atom depends on?
the amount of electrons available on the outer shells of the atoms
Do the chlorine atoms ever return the electrons to the sodium atoms?
No, the chlorine atoms do not return the electrons to the sodium atoms.
