What is the value of the charge on an ion with 28 protons and 26 electrons?

A mixture with particles that settle out is classified as a (an

The levels of biological organization for most multicellular organisms

An engineer specific type of engineer

Of the elements magnesium, calcium, and barium, which will form the ion with the largest radius?

Which of the salts on the Slightly Soluble Salts tab has the greatest solubility in water based on moles of ionic compound dissolved per liter of solution? mercury (II) bromide thallium (II) sulfide

Commercial fertilizers, which are made by humans, are used to enrich soil for healthier crops. However, erosion may carry the fertilizer chemicals to the oceans. The presence of these chemicals may cause certain kinds of algae to reproduce rapidly.

A cube of iron has a temperature of 35°C. It is placed on top of a hot surface with a temperature of 175°C. What will happen to the iron? A) Its temperature will decrease. B) Heat will flow from the hot surface into the iron.

Density differences cause the

Why can't you balance a chemical equation by changing the subscript?

Which level of organization is best represented by the corn plant? tissue, the highest level of organization organ, the lowest level of organization organism, the level of organization directly above organ system organ system, the level of