Which state is matter is characterized by ionized particles, no definite shape or volume, and good electrical conductivity?

A-gas

B-liquid

C-plasma

D-solid

Which of the following is defined as the mass of an atom based on the mass of an atom of carbon-12? atomic charge atomic mass atomic number isotope

Suppose that the uncertainty in determining the position of an electron circling an atom in an orbit is 0.4 A. What is the uncertainty in its velocity

How to solve this: a small dog has consumed a dangerous amount of apap. the vet has ordered: rx acetylcysteine 150mg/kg/stat. your stock solution of acetylcysteine is 20%. how many ml will this 13.2lb. dog need for this dose? a. 4.5ml b. 10ml c. 26.

What evidence of chemical reaction might you see when you drop a tums tablet into a glass of water

A sample of gas has a volume of 5.58 l at a pressure of 715 mm hg. what is the volume of the gas when the pressure of the gas is increased to 755 mm hg?

1.4 Explain why it is important to support individuals to challenge information about services that may present a barrier to participation

Which describes energy changes during nuclear fission? A very large amount of energy is produced from a tremendous mass. EEUU A very large amount of energy is produced from a very small mass. G .

A 0.75mol calcium carbonate (CaCO3) pellet has what mass?

The pH of the acid in the stomach is 2. When a person has heartburn, the acid in their stomach is coming up the esophagus (lower throat) and burning the lining of the esophagus. Why would a person take an Alka Seltzer tablet for heartburn?

Calculate the photon energy (in joules) for the light emitted from the hydrogen atom if ninitial = 4 and nfinal = 2.