gbailey7190 gbailey7190

01-12-2022
SAT

contestada

Helium has an atomic number of 2. How many protons and electrons does it have?

Respuesta :

donah2020 donah2020

02-12-2022

Since helium has an atomic number of two, it has 2 protons and 2 electrons

Explanation: The atomic number is determined by the number of protons and electrons an element has

Answer Link

Otras preguntas

In addition to demand, there is another factor that could cause a price of a sweater to rise. What is it? A) color B) supply C) size D) style

What is the value of k? k =

¿Cómo se dice "T-shirt" en español?

Find the area of the shape. Either enter an exact answer in terms of it or use 3.14 for TT and enter your answer as a decimal.

The _____ developed their complex civilization in the cooler highlands of the Andes Mountains. A. Incas B. Germans C. French

need help please !!!

The figure you get after a transformation has been performed is called a/an.............

Congress may make laws that are necessary and proper because of the situation. In which clause of the Constitution would you find these powers? A.Eminent Domain

Part of the population of 6,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 9 of them are infected. How many el

Write an equation in slope-intercept form for the line with slope 1/5 and y-intercept - 2. Then graph the line.