emerydev emerydev

20-10-2020
Biology

contestada

How many different ELEMENTS are in Na2SO4?
A.)1
B.)3
C.)6
D.)7

Respuesta :

Аноним Аноним

20-10-2020

Answer:

D, 7

Explanation:

In one molecule of sodium sulfate, or Na2 SO4, there are seven atoms in all. The chemical formula for this molecule tells us this.

Answer Link

Otras preguntas

Conjugate the verb to the correct form of the imperfect. Nosotros _______________ a la profesora. (escuchar) ¿Tú _______________ mucho cuando eras niño? (nadar)

Simplify the expression.Enter the answer in the box.

Y/-5 - 16 = 84 . Would you add, subtract, multiply or divide what to both sides of the equation ? NEED ASAP

what lie did they tell about what happened to curly why does Curley go along with this

Which of these can result in legal action taken against a company?

Japanese Americans experienced which event during World War II

C. How do the themes presented in the poems ( Mother to Son and Dreaming Black Boy) connect to the critical concerns of the Sisters of Mercy and our own values

Which example shows a media factor of violence? A: carrying a weapon B: joining a gang C: playing video games D: doing drugs (I personally think it's C but I'm

"Is the number of particles per mole dependent on the kind of atom/element? Why or why not?"

HURRYYY ASAP Why is it best to use block structure when there are few items to compare in an essay? Readers see the features of each item in the same paragraph.