Subduction happens at a convergent boundary usually In the ocean. the denser plate will be subducted
<span>PCl3O is composed of 1 atom of phosphorus (P), 3
chlorine (Cl) atoms, and 1 oxygen (O) atom. PCl3O is called. Phosphoruschloride
oxide.
Chemical Formula is not a chemical name. It is a way of showing details or
information about the proportion of atoms that compose a certain chemical
compound, using a single line of chemical element symbols, numbers,
and sometimes also other symbols, such as dashes, parentheses, commas, plus
(+) and minus (-). </span>
Other examples of chemical formula:
<span>Glucose is C6H12O6
</span>
<h2>A few things that are done to preserve bridges include:
</h2>
Washing and cleaning.
Sealing deck joints.
Clearing drainage areas.
Sealing cracks.
Painting exposed elements.
Removing trash and other debris.
Protecting against scour.
Lubricating bearings.
oxygen -17 and oxygen-18 are isotopes of oxygen
<em><u>Explanation</u></em>
Isotope is two or more forms of the same element that has equal amount of proton but different number of neutrons in the nuclei.
oxygen -17 and oxygen-18 are isotope of oxygen since they have the equal amount of protons but different number of neutrons in their nuclei.
that is oxygen 17 has 8 protons and 9 neutrons while oxygen 18 has 8 protons and 10 neutrons.
