An atom that has a closed shell of valence electrons is A
unlikely to form bonds with other atoms.
B
likely to form bonds with other atoms.
C
unlikely to have an atomic number.
D
likely to have unstable isotopes.

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

What are chlorofluorocarbons and what impact do they have on the atmosphere?

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers