adrtlashoTina adrtlashoTina

04-01-2017
Chemistry

contestada

What is the atomic number of a sodium atom that has 11 protons and 12 neutrons?

Respuesta :

Аноним Аноним

04-01-2017

Answer should be 23.

Answer Link

Otras preguntas

Which one of the following sentences contains an abstract noun? A. His smile could charm anyone. B. The vase was quite expensive. C. Logic is easily u

What is the correct way to write three hundred nine million, fifty-eight thousand, three hundred four? a. 395,834 b. 390,580,304 c. 309,058,304 d. 309,58,34

which type of lines aren't actually there but are implied by other things in art

In hot markets, houses tend to appreciate about 8% each year. If you bought a house for $250,000 and then sold it 5 years later, how much profit would you expec

The huge white van full of holiday packages for everyone.

I choose D Which example is not a structural adaptation of a plant? A. protecting itself with thick bark B. attracting pollinators with bright colored flowers

How would you describe current perspectives to someone who has no idea about our society?

If the ka of a monoprotic weak acid is 1.2 × 10-6, what is the ph of a 0.40 m solution of this acid?

What are these words?:_i_k_ and d__b_

If a lot of people buy shoes from your competition, this will encourage you to _____ prices. raise lower keep constant