epacheco1233 epacheco1233

13-12-2019
Chemistry

contestada

An element is in group 2, period 3. What is the element's name and family?

Respuesta :

magalieisik magalieisik

18-12-2019

Answer:

Corresponds to the element Mg (Magnesium)

Explanation:

Corresponds to the element Mg (Magnesium), the period corresponds to the row of the periodic table and the group to the column. The compounds of group 2 constitute the alkaline earth metals.

Answer Link

Otras preguntas

Graphic designers sometimes must adjust the spacing between letters so that the result looks right to them. This is called A. justifying. B. optical spacing. C

For a scientist, assessing the validity of information requires _______. a. specific knowledge b. a hypothesis c. experimentation d. questions

15% of the dogs are puppies. There are 60 dogs at the shelter. How many are puppies.

Positive coping skills include all of the following EXCEPT: a. developing a positive attitude b. expressing oneself c. drinking excessive alcohol d. laughing or

Two reasons why many cases of abuse and violence are not reported

How were Native speakers and your a great way of the day?

What constitutional issues were raised by federal policies during the war?

How do you say yes and no in Greek

Whqt is the additive inverse of -8+3i

The Petition of Right demanded that Parliament determine the king’s successor. a. True b. False