What is an experiment that can verify that new substances are formed and heat is released or absorbed during a chemcal reaction?

How many electrons does Vanadium have on its highest energy level?

Free response question Describe the properties of carbon that makes it possible for millions of carbon compounds to occur naturally.

what noble gas electron configuration is achieved by the bromine atoms in a molecule of BR2, a diatomic element?

What is pulled into long wires

1. In order to write a chemical equation, the information that you need to know is? 2. Write the chemical equation that shows sodium (Na) and chlorine (Cl2) combining to form table salt.

What is 0.002353 to two significant figures

10. Is the identity of an element determined by its mass number or atomic number? By omak

Nitric acid, hno3, dissociates in water to form nitrate ions and hydronium ions. what change in hybridization of the nitrogen atom occurs in this dissociation

Which is classified as a salt ammonia or sodium chloride?

How many grams of CrSO3 are in 2.4 moles of CrSO3