peggjo5us4uzy peggjo5us4uzy

24-01-2017
Chemistry

contestada

Atoms of which element have two protons and two electrons?
a. hydrogen
b. helium
c. lithium
d. carbon

Respuesta :

Аноним Аноним

24-01-2017

B.) Helium have two protons and two electrons

Hope this helps!

Answer Link

24-01-2017

pretty sure its B...

Answer Link

Otras preguntas

The point A (−5,4) is reflected over the point (−2,5) and its image is point B. What are the coordinates of point B?

3 divided by 2/5 100 points!!!!!!!!!!!!!! :P

witch is one factor of rock types that effects the rate of weathering . A.porosity B.moisture C.temperature D.minaral color

Pleaser answer correctly !!!!!!!!!!!!!!!!!!! *use mathematical language* Will mark brainliest !!!!!!!!!!!!!!

find the distance between (-8,7) and (13,-1)

One way bones are classified is by their shape. How would you classify the bones fractured by Mrs. Morgan?

Suggest ways you could determine if two similar species are mimics in nature

In poultry, black is dominant to white, but the heterozygote is blue. If you consistently eliminated the black and white birds which appear in your flock of Blu

Give the location in the Periodic Table of Elements that have the same number of electron shells all columns (groups) have the same number of shells all periods

4. Wilfredo buys 2/5 pound of mixed nuts for $2.50. at this rate how many pounds of mixed nuts can he buy for $10