skyelorw skyelorw

03-07-2017
Chemistry

contestada

The atomic number of sodium (Na) is 11. This is also the number of which of the following?

atomic mass

ionic charge

neutrons

protons

Respuesta :

otislundahl otislundahl

03-07-2017

D. Protons, Atomic number is the number of protons in an atom.

Answer Link

Otras preguntas

A newspaper provided a "snapshot" illustrating poll results from 1910 professionals who interview job applicants. The illustration showed that 26% of them sai

A thermometer reading 7degreesC is brought into a room with a constant temperature of 30 degrees C. If the thermometer reads 16degreesC after 2 minutes, what w

Identify the main genres into which all writing can be categorized. Select all that apply. O poetry drama fiction metaphor non-fiction

The name for the dizziness and a drop in blood pressure caused when the mother is in a supine position and the weight of the uterus, infant, placenta, and amn

In comparative research, we might run into trouble if the specific relationship of cause and effect cannot be made clear; sometimes, the variables may be both c

The Trade Adjustment Assistance Act of 2002 focused mainly on assisting: U.S. firms to establish export markets around the world. other nations to become fam

All of the following are effector responses that increase body temperature, EXCEPT A : vasodilation of dermal blood vessels B : hormone release from the adrenal

A society is held together by a shared sense of identity and worldview. This collective body of ideas allows a society to make sense of the world, its challenge

Which one of the following statements is most correct? A. Any central bank purchase of assets automatically results in an increase in the domestic money suppl

Bob has a beaker filled with an unknown liquid and must determine what it is. He decides to systematically use a number of tests to determine the correct answer