camryn00 camryn00

23-12-2018
Chemistry

contestada

using the periodic table is the elements how many valence electrons would helium have

Respuesta :

lunacat53 lunacat53

23-12-2018

There are 2 electrons in Helium

Answer Link

sara069 sara069

23-12-2018

Valence electrons are the most outer shell electrons. So for helium, it would only have one energy shell, containing 2 electrons. Hope that makes sense!

Answer Link

Otras preguntas

What is the tone in the latter half of the selection? (1 point) a. offended and angry b.bemused and sardonic c.surprised and perplexed 2. Which of

What would happen if chloroplast were missing from the cell?

What was the purpose of the Homeland Security Agency?

What is the answer to this problem x|y -2|16 -1|10 0|4 1|-2 2|-8 8| ? Hint find the equation for the relation. Then use the equation to f

Which of the following examples can cause gene flow between populations? an increase in predators to a population of zebra a volcanic eruption that kills half o

I need help! What is an idea of a proposal of a device that minimizes heat transfer?

When considering your mind-set, all of the following are important to think about expect: A. Motivation: How much do you want to reach your goals? B. Attitude:

28,062 divided by 3

You have 35 ml of water and u drop a rock in so now it is 40ml of water what is the volume of the rock

Verify the basic identity. What is the domain of validity? cot theta = cos theta csc theta