As you go down the periodic table, the atomic radius of elements do what?

A model that shows the many interconnected feeding relationships in an ecosystem is a food

Why is it necessary to take a person's weight into account when a doctor prescribes medications?

Which element is most likely to be shiny? sulfur (S) boron (B) calcium (Ca) carbon (C)

What is the definition of streamlike movements of water in the ocean

Net Ionic Equation of potassium phosphate (aq) + barium chloride (aq) - ->? a. 2Ba (2+) (aq) + 2PO4 (3-) (aq) - -> Ba3 (PO4) 2 (aq) b. 3K (+) (aq) + PO4 (3-) (aq) - -> K3 (PO4) 2 (s) c. 3BaCl2 (aq) + 2 K3PO4 (aq) - -> Ba3 (PO4) 2 (s) + 6KCl (aq) d.

In science, what is process text?

You find a little bit (0.150g) of a chemical marked Tri-Nitro-Toluene. Upon complete combustion in oxygen, you collect 0.204 g of CO2 and 0.030 g H2O (we'll assume that these are the products, along with nitrogen).

What is radius? When might you need to measure an object's radius?

What happens to the sun's energy when it hits clouds, ice, and snow? It is mostly reflected. O It is all absorbed. It dissipates. It transfers heat by conduction.

Generally, as you go from left to right on the periodic table, what happens to: A) Atomic radius? B) First ionization energy? C) Electronegativity?