katie2052 katie2052

24-06-2020
Biology

contestada

3. A certain atom has an atomic number of four. How many protons does it have?
A 8
B 4
C2
DO

Respuesta :

Аноним Аноним

24-06-2020

Answer:

number of protons=4

Explanation:

because atomic number is equal to the number of protons

Answer Link

Otras preguntas

How would u write this equation?

This portion of the First Amendment prevents the U.S. Government from favoring one religion over others.

Hola, mamá: Llegué bien a Lima. Mañana voy a visitar el centro. Si tengo suerte, _____ puedo ver en un día. a. la c. lo b. le d. las

Find the greatest common factor and lowest common multiple for the following pair 28,12

I need this in simple form help pls

the united states has a federal system of government. what does that mean

I need help please...

When objects like a horseshoe are left outside over time, the iron in them will react with oxygen to produce rust. Is this a chemical property or iron?

Why did Mahatma Gandhi want to teach children handicrafts?

Essay: UP-HILL Respond to the emotion of a poem. Up-Hill by Christina Rossetti Does the road wind up-hill all the way? Yes, to the very end. Will the day's j