tinkerbellporter2003 tinkerbellporter2003

08-12-2020
Chemistry

contestada

10. Elements known for their limited chemical reactivity are
A) alkali metals
B) alkaline earth metals
C) halogens
D) noble gases
E) transition metals

Respuesta :

xmabolksx xmabolksx

08-12-2020

noble gases show degrees of reactivity. These elements have generally complete electron shells. Noble Gases Include: Helium, Neon, Argon, Krypton, Xenon, Radon, Ununoctium. Reactive elements that form compounds known as halides.

Answer Link

Otras preguntas

What is the purpose of the cause and effect signal words “as a result”?

WILL GIVE BRAINLIEST + 60 Points!! Check my Answer! excerpt from "Lead" by National Institute of Environmental Health Services What is lead? Lead is a naturally

1 Point Which of the following is the best definition of a system? O A. A group of objects and materials that are interrelated O B. Anything that takes up space

3. Which is a chemical change? (2 points)breaking a block of solid ice into smaller piecessplitting water into hydrogen and oxygenboiling waterfreezing liquid w

What type of expository piece has a structure that includes an argument followed by premises, which build to a conclusion? A. persuasive essay B. creative non

22. Which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter

How do government corporations differ from other corporations in the United States

A 20 liter cylinder of helium at a pressure of 150 atm and a temperature of 27°C is used to fill a balloon at 1.00 atm and 37°C. What is the volume of the ballo

Which region on the graph above has a population growth approaching 0? A South America B. Asia C Africa D. Europe Please select the best answer from the choices

Aluminum has a density of 2.7 grams per cubic centimeter. What is the mass of a piece of aluminum with a volume of 40 cubic centimeters? A. 21 g B. 57 g C. 9