Which chemical change is most likely to involve bubbling or an odor? A. temperature decrease B. color change C. gas production D. precipitate formation

What is the main difference in covalent bonds in diatomic chlorine and diatomic oxygen? diatomic means two atoms of the same type. a. diatomic chlorine is ionic, diatomic oxygen in covalent c.

How many total electrons can there be in the n=4 orbital?

Describe, in detail, how to make 3.0 liters of a 3.5 molar HCl solution from an 18.5 molar HCl stock solution. How do you get the 0.57 L?

Define potential energy

How do plants use nuclear fission to generate electricity? A. fission creates new elements from which electricity can be generated. B. fission releases energy in the form of electricity. C.

Which of the following is the correct name for the compound hgs? mercury sulfide mercury (i) sulfide mercury (ii) sulfide mercury monosulfide?

Which of these has the most impact on the apparent brightness of a star seen from Earth? Gravitational pull, temperature of star, distance from earth, earths orbital pattern

What are 6 abiotic factos from finding nemo?

Which of the following is an element? a. carbon monoxide gas (co) b. magnesium chloride salt (mgcl) c. hydrochloric acid (hcl) d. zinc metal (zn)

Describe the formation of an aqueous KI solution when KI dissolves in water