Chemistry Unit Test Practice

- prefixes to indicate the number of carbon atoms in the longest chain along with the naming of any alkyl group remains the same as alkane compounds with the lowest

Burning coal has a greater impact than the hydroelectric dam on a global warming because burning coal releases which of the following gases as wasted. The carbon and nitrogen

Is lithosphere created or destroyed at a Transform Fault boundary.

1) A molecule of water contains hydrogen and oxygen in a 1:8 ratio by mass. B) All atoms of a given element are identical; the atoms of different elements are different and

• It is very useful in determining the number of particles (atoms, ions or molecules) in a given mass of any

Hypothetically the electron configurations of the atoms can be build up by placing electrons in the lowest available orbitals until the total number of electrons added is equal to

How many protons, electrons, and neutrons does an atom with atomic number 50 and mass number 125 contain?. Which of the following statements is

Avogadro’s number is the number of atoms, molecules and ions in one gram atom of an element, one gram molecule of a compound and one gram ion of substance, respectively...