Which conditions suggest that a bond will be ionic?check all that are correct A. Atoms are from the metal and nonmetal groups.
B. The difference in electronegativity between the two atoms is above 1.7.
C. Atoms are both from the nonmetal groups.
D. The difference in electronegativity between the two atoms is below 0.4.

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?

What does it mean for an allele to be dominant?