Plz will upvote
which is/are true?
[mark all correct answers]
a. chemists use the term mole as a counting unit to describe a set number of particles.
b. a mole indicates that there are 6.02 x 10 23 particles present.
c. amedeo avogadro determined the number of particles in a mole.
d. a mole of carbon has the same mass as a mole of hydrogen.
e. a mole of oxygen contains the same number of molecules as a mole of nitrogen.
f. the molar mass of sodium is 23.0 g/mol.

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

What is a property of a double replacement reaction