How many valence electrons does each atom have, and how does that affect the type of bond formed in each molecule? Why do nitrogen molecules have a bond order of three, whereas oxygen molecules have a bond order of two? (12 points) 3.What determines the electron-group geometry of a ...
What determines the chemical properties of an element? How can electronegativity cause a covalent bond to be polar? Which element has the highest electronegativity? What one characteristic of an atom determines what type of element it is?
What determines the boiling point of water? Why is the molecule of Li2^2- a non-existent? Why do non-polar substances not dissolve in water? What attractive forces determine whether a particular substance will dissolve in a particular solvent?
The nature of the chemical bonds determines many of the molecular properties. Electrons travel in shells around atomic nuclei. Atoms are most stable when their electron shells are filled or half-filled. Covalent bonds occur when one or more electrons are shared between atoms. The electron orbits ...
A similar rule determines the time of sunset. In particular, the number of daylight hours in summer (assuming one is not in the midnight sun scenario ) is given by The situation in winter is similar, except that is now negative, and polar night (no sunrise) occurs when . The equatio...
The highest frequency to analyze is also dependent on the maximum speed since that speed (RPM) determines how fast e.g. those 20 periods per rotation might happen. First, by using the information about the maximum order and maximum speed, the highest frequency required to analyze can be deter...
On the other hand, the absence or scarce presence of polar or salifiable groups cause a low solubility of sartans in water, a factor that determines their low bioavailability. Section snippets Data on the marketing of sartans To evaluate the commercial weight of sartans, taking Germany as an...
Cyclic AMP: Cyclic AMP (cAMP) is an important secondary messenger molecule. This molecule will begin what is called a phosphorylation cascade to amplify a cellular signal. Answer and Explanation: Learn more about this topic: Adenylate Cyclase Pathway | Overview, Molecules & Importance ...
What determines whether or not two atoms will bond to form a molecule? How many atoms can be on one element? What forces typically hold separate molecules together? What are the basic units of chemical elements called?Explore our homework questions and answers library Search Browse Browse by ...
For isoelectronic molecules, i.e., isomers with the same number of electrons, the factor that determines the strength of the van der Waals force is the shape of the molecule and the area of surface contact. If the isomer is branched, then the molecules are closely packed. In this case, ...