Atoms, Molecules, and Compounds Atoms combine into molecules.
O is an atom: O, is a molecule: both are oxygen.
Molecules are made up of two or more atoms.
Water molecule
a compound (H2O)
Oxygen molecule
an element (0)
2 hydrogens
If two different atoms combine they make compounds:
H. O is a compound; 0, is a molecule.
Compounds are made up of two or more elements.
1 oxygen
2 oxygens
Atom, molecule or compound?
What elements are these?
NaCl-
Na-
Cl-
CI-
Na
by C. Stephen Murray,

Which of the following statements describes the nature of "stigma" as it relates to welfare? a) society values individual characteristics such as self-reliance and a willingness to work hard, welfare recipients are seen as dependent and lazy. b) social welfare hs been polarized as a "moral category", and its related policy includes treating the poor in a dignified manner, as to highlight the responsible nature of the welfare recipents. c) the norm of reciprocity explains the societal obligation to make some return for the things received, welfare recipents are stigmatized because they are able to be seen as making appropiate contributions for the benefits they incur. d) the capitalistic nature of u. s. society stresses that those who work hard and have the ability will be rewarded with success, welfare recipients are equal to those who do not receive welfare because both groups of people deserve the benefits of success.

On average, being married has a(n) effect on happiness.

The economic crash that began in 1929 was called the great recession, great depression, great slump, great revolution