What group does hydrogen belong to? Where do hydrogen ions come from? What is the difference between an atom and an ion? What is the charge of an oxygen ion? What is the charge of a proton? What is the ion symbol for an atom with 20 protons and 18 electrons?
What does a Lewis electron-dot diagram for an atom of sulfur-33 look like? The orbital diagram for a ground-state oxygen atom is? What is the type of diagram that consists of the valence electrons surrounding the chemical symbol of the element?
4. What Does Scientific Argumentation Look Like? Some arguments and inferences are theoretical in the sense that they are meant to show that a certain view is true or probably true, whereas others are practical in the sense that they are meant to show that one ought to act in a certain ...
An atom has three types of very tiny particles called protons, neutrons and electrons. The center of an atom is called the nucleus, and it is made up of protons and neutrons. The electrons in an atom fly around and above the nucleus in a cloud-like formation. The protons have a positiv...
The water molecule is made up of two hydrogen atoms and ane oxygen atom.They form a polarmolecule,thet is,one with a slightiy positily positive end and a slightly negative end.Because water is polar,it can break dowm both solids and gases.The nutrients in whateverfa...
What type of subatomic particle orbits the nucleus of an atom? What does the symbol (s) represent when it is next to an atom? What does an atom of lead look like? What are the parts that compose of the atom? What is a group of atoms that acts together as one charged atom called?
The mass number of an oxygen atom with seven neutrons would be 15 and would be an atom of the oxygen-15 isotope. For all oxygen atoms, the nucleus...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer...
Mixtureshave many of the properties of their constituents (e.g. the element 'oxygen' is part of the mixture 'air' and some of the properties of air are due to the oxygen part - but those properties are generally less strong / intense than those of pure oxygen because of the presence of...
In the above reaction, the double bond, once between carbon and oxygen, now links carbon to nitrogen and represents the major change in the first step. Next is the reversible change of an imine into an enamine, analogous to the reversible transformation of a ketone into an "enol," or alke...
In any atom, like charges repel one another, and opposite charges attract one another. This is why two protons repel each other and so do two electrons, but a proton and an electron attract each other. In an element, the numbers of electrons and protons are equal. Moreover, since they...