jdmjenny jdmjenny

07-09-2017
Biology

contestada

If element X has 91 protons, how many electrons does it have?

Respuesta :

sirdavidcopperfield sirdavidcopperfield

07-09-2017

depending on whether it is stable or not but most likely it is gonna be 91 electrons if stable again but mostly it wont as it is Protactinium with 140 neutrons BTW

Answer Link

Otras preguntas

An electric field given by E=7.2i-2.3(y^2 3.9)j pierces the Gaussian cube of edge length 0.200 m and positioned as shown in the figure. (The magnitude E is in n

what is the absolute product of 20 multiplied by 60

In rectangle QRST, QS=2x+9 and RT=7x+4. Find the lengths of the diagonals of QRST .

Although the Fed acts as the government’s ___________________, its most important responsibility is conducting _________________ policy.

comparison of seasons in India and gulf countries

The owner of a second-hand shop bought a stove for R2 999. He paid R580 for replacing some of the parts and then sold the stove for R4 495. Calculate the profit

Life is like a box of chocolates. You never know what you're going to get." Which of the following is the best interpretation of the expression? (1 point) Respo

L. Hernandez speech to the Jennings ISD school board on April 6, 2018 My name is Mario Longoria, and I have been a student in Jennings ISD for nine years. I am

Ryan wants to know how many calories he can burn while jogging. The number of calories burned depends on the length of time that Ryan jogs. The table below show

Projectile motion. The height, y metres, of a ball after leaving a ball launcher can be modelled by the equation y=-0.04x²+0.44x + 1.5, where x is the horizonta