1. Which state of matter has a definite volume but no definite shape?

solid

liquid

gas

Which of the following statements best describes the basic structure of an atom? Electrons and protons are in motion around a nucleus that contains neutrons Neutrons are in motion around a nucleus that contains protons and electrons Protons are in

An apparatus consists of a 4.0 dm3 flask containing nitrogen gas at 25 oC and 803 kPa. It is joined by a valve to a 10.0 dm3 flask containing argon gas 25 oC and 47.2 kPa. The valve is opened and the gases mix. i.

7.24 miles of Ag (PO4) 2

Explain the reaction of metals with water.

In a water solution what form do hydrogen ions exist in?

Which of the following hydrocarbons will most likely be found around cows?

Campare how the structure and function of a plant is similar to the human body

Definition of isometry.

What is the pH of a 0.500 molar NaOH solution?

A covalent bond between two atoms occurs when the atoms