21-09-2020
Biology

contestada

An element is in group 2. How many valence electrons will it have?

Respuesta :

DqrkMqtter DqrkMqtter

21-09-2020

Answer:

2 valence electrons

Explanation:

All of the elements in group 1 have 1 valence electron, the elements in group 2 have 2 valence electrons, and so on.

Answer Link

Bri2Pretty Bri2Pretty

21-09-2020

Answer: Group 2 has 2 valence electrons' .

Answer Link

Otras preguntas

Mr. v drives 2 hours at an average speed of 35 mph then he drives 3 hours at a speed of 48 mph. What is her average speed for the hole trip?

In 1700 which of the following colonies had the largest slave population related to its overall population

46 What are the products when potassium hydroxide reacts with hydrochloric acid?(1) KH(s), Cl-(aq), and OH-(aq) (2) K(s), Cl2(g), and H2O(ℓ) (3) KCl(aq) and H2O

max cycles at a speed of 15 mph. He cycles 12 miles from home to school. If he increases the sped by 5 mph, how much faster will he reach his s

Which is the subject of this sentence? For once in your life, try something new and exciting. A. life B. your C. an understood you D. something i know its

Object A at 40.°C and object B at 80.°C are placed in contact with each other. Which statement describes the heat flow between the objects? (1) Heat flows from

There are six elements in Group 14 on the Periodic Table. One of these elements has the symbol Uuq, which is a temporary, systematic symbol. This element is now

how did the number of British groups troops compare with the number of american troops

Which of the following is not an aspect of Baroque music? A. Harmony is used as an underlying basis for melody. B. Lyrical and declamatory melodies coexist.

A local post office sells stamps in packs of 4,6,and 7. Andy bought se era packs of 6. Harry bought several packs of 7. Erin bough several packs of 4. Each of t