Bahsh241 Bahsh241

02-11-2017
Chemistry

contestada

An atom has 40 electrons and 46 neutrons. how many protons does it have?

Respuesta :

umaimabaloch66oyqzxw umaimabaloch66oyqzxw

02-11-2017

Atoms have equal numbers of protons and electrons. So it have 40 protons.

Answer Link

Otras preguntas

Dan paid the grocery bill of $76.45 with $100. Mistakenly the cashier gave Dan only $13.55 in change. How much more does the cashier owe Dan?

Which of the following is not a real number? A. square root -3 B. square root 4 C. square root 5 D. square root 0

HOW CAN I MAKE THIS PAREGRAPH BETTER? A budget is a plan to successfully manage expenses to make sure you don't out spend your income and resources. There are m

Explain the structure of the nucleus

Solve. 5y - 10 = -25 Pls explain

If the mass of a material is 120 grams and the volume of the material is 23 cm3, what would the density of the material be?

How much was mezzo-soprano maria garcia earning per night by the time she left for europe in 1827?

Someone please help. SERIOUS answers only

A mi papá le gusta jugar al golf, al tenis y nadar. Él es _____.

how do the lens, cornea, and retina work together to make human vision possible?