Chemistry

8 March, 03:24

Un compus al unui metal M care contine 20 protoni in nucleu, contine alaturi de acesta oxigen si un alt nemetal Y ce are configuratia electronica K=2e, L=8e, M=6e. Stiind ca masa acestui compus respecta relatia M=6 * nr neutronilor din nucleul Y, sa se determine prin calcul formula compusului dat.

+2

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “Un compus al unui metal M care contine 20 protoni in nucleu, contine alaturi de acesta oxigen si un alt nemetal Y ce are configuratia ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

What is the major distinguishing factor between ionic/covalent bonding and intermolecular forces? a. Intermolecular forces are much stronger than ionic and covalent bonding. b.

Which organism is a producer? mouse snake grass owl

What is the definition of a chemical bond A. Mutual attraction between the nuclei and electrons in two different atoms B. A mutual attraction between the nuclei and electrons in a single atom C.

Lulu Labwrecker carefully pipets 25.0 mL of 0.525 M NaOH into a test tube. She places the test tube into a small beaker to keep it from spilling and then pipets 75.0 mL of 0.355 M HCl into another test tube.

The metric system is also known as the

New Questions in Chemistry

Which method will correctly determine whether the forces on an object are balanced or unbalanced? A. Multiply the forces in the horizontal direction by the forces in the vertical direction. B.

Carbon is found in all known forms of life. Which statement best describes why carbon is uniquely suited to forming macromolecules such as those found in living organisms? A. Carbon forms large compounds that are not chemically reactive. B.

Name a type of asteroid and give a description.

Chemical equation for: Cuprite, copper (I) oxide Chalcocite, copper (I) sulfide Covellite, copper (II) sulfide

The light incident on a smooth reflecting surface undergoes specular reflection. The angle of reflection is 55°. What can you say about the angle of incidence?