9. An element in Group VIIA bonds with an element in group IIA. a. Is the resulting compound a covalent or ionic bond?

b. Using an example of specific elements in those groups, write the

chemical formula formed.

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Why does asexual reproduction result in offspring with identicle genetic variation