amirakhalil2004 amirakhalil2004

29-01-2018
Chemistry

contestada

Mass Number = 11
Na
Atomic Number = 22.98977

What is the number of protons in an atom of sodium?
A) 11

B) 11.9897

C) 12

D) 23

Respuesta :

Janay1012 Janay1012

29-01-2018

The answer is A 11. I hope this helps

Answer Link

chrisranxoffici chrisranxoffici

28-05-2019

Answer:

A 11

Explanation:

A 11

Answer Link

Otras preguntas

How was Henry Ford able to charge significantly less for the same automobile 10 years later?

Enyzmes change the _______ of a reaction by making the reaction go ______

Casey has 21.40 in dimes and quarters, she has a total of 100 coins, how much of each kind of coin does casey have elimination method

Mr. William's physical education class lasts 7/8 hour. How many minutes are spent warming up and cooling down?How many minutes are NOT spent on instructions? Ex

When is implementation of a product backlog item considered complete?

Certain bacteria living in a human's large intestine help to produce vitamin K. The intestines are a safe place for the bacteria to live, with plenty of food av

Which evidence from “The American Promise” is sufficient to prove Lyndon B. Johnson’s argument that some Americans are being tested unfairly when they try to vo

Which of the following tools is not used for measurement? A a meter stick B a flask C a graduated cylinder D a thermometer

Which of earths systems was most affected by the fossilized dinosaurs?

a store sells a 5lb box of detergent for 5.25 and a 10lb box of detergent of 9.75. which size box has the lowest price