Which of the following does not describe a characteristic of carbon?
a.) it is non-metallic
b.) it has four valence electrons
c.) it has an electron configuration of 1s2s2p2
d.) it forms bonds only, with itself and not other atoms.

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.