karleigb912 karleigb912

01-10-2021
Mathematics

contestada

An element has 7 protons 7 neutrons and 10 electrons what is the mass number

Respuesta :

karleighb23 karleighb23

06-10-2021

Answer:

-3

Step-by-step explanation:

l

l

l

Answer Link

Otras preguntas

(PLEASE HELP!! A.S.A.P!!!)"Similarity In Right Triangles"Solve For XA.) 10B.) 20C.) 14.5D.) [tex] 6\sqrt{3} [/tex]

Hannah is writing a report on how albedo affects the global climate. She’s proofreading her passage for any factual errors. Which sentence must Hannah correct b

The Anwser please cause I do not understand just plez help

I’m really confused and need your help please assist me with This question I’ve never been taught

1) You deposit $2,500 in an account that earns 4% simple interest. How much do you earn in eight years? ________________________________________________________

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. If the speed of the car which is behind is 56 mph and

Why was the bill of rights so important to new york and virginia

Where did Zebulon Pike spend most of his time exploring?

Find the total surface area

PLEASE HELP ME!!! ITS IMPORTANT