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Discuss what cathode rays and radioactivity reveal about the atom?
Cathode rays revealed the presence of negatively charged particles, later identified as electrons. This provided evidence for the existence of subatomic particles within the atom. Radioactivity demonstrated that atoms can decay and transform into different elements, challenging the idea that atoms are indivisible and leading to the development of nuclear theory.
What electrons are the reactive particles of the atoms?
The Outermost Electrons are the reactive particles of the atoms.
Why do you think atoms lose electrons to or gain electrons from other atoms?
to become stable
What hydrogen atoms share electrons?
hydrogen atoms share electrons when it forms covalent bonds
What gives an element its unique physical properties?
The electrons specifically the outermost electrons determines the chemical properties. These are often called the valence electrons. The radioactivity of a particular isotope is determined by the nuclear composition in terms of protons and neutrons.
What two things can atoms do to achieve a stable octet of electrons?
They can either pick the electrons from around them, or start throwing them off in a measure of radioactivity.
How does radioactivity affect the water cycle?
Radioactivity affect the water molecules. Radioactivity makes it harmful
Do chemical reactions result in the nuclei of the atoms involved?
No, chemical reactions result only in the electrons of the atoms being involved. Only radioactivity results n nuclei of atoms being involved.
How the number of electrons in the outer shells will affect an atoms tendency to interact with other atoms?
The answer varies between different atoms -Kill_Me0215
How does a microwave affect a pacemaker?
The radioactivity from it can affect it.
What are some details of the number of valence electrons in atoms affect the reactivity of elements?
nigg3rs
What particle of atoms affects how they react with other elements?
The electrons, or the electron cloud, of an atom affect how it reacts chemically with other atoms and molecules.
Discuss what cathode rays and radioactivity reveal about the atom?
Cathode rays revealed the presence of negatively charged particles, later identified as electrons. This provided evidence for the existence of subatomic particles within the atom. Radioactivity demonstrated that atoms can decay and transform into different elements, challenging the idea that atoms are indivisible and leading to the development of nuclear theory.
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.
Does each electron consist of only one type of atom?
Electrons are smaller than atoms. There are electrons in atoms, but no atoms in electrons.
How does the strong nuclear force affect an atoms electron?
it doesn't. electrons only feel the electromagnetic and weak forces.
How does unequal sharing of electrons occur and how does it affect molecules?
Atoms of some elements pull more strongly on shared electrons than do atoms of other elements. As a result, the electrons are pulled more toward one atom, causing the bonded atoms to have slight electrical charges. These charges are not as strong as the charges on ions, however.
