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

Define 3 main issues with the articles of the confederation REMEMBER EACH MUST BE 5-7 Sentences

The population of a pigeons in a city is 100 and is growing exponentially at 20% per year. Write a function to represent the population of pigeons after t t ye

Please respect! Can you answer this for me?

[tex]{\huge{\underline{\bf{\pink{Question}}}}}[/tex]: Given a matrix, we need to count all paths from top left to bottom right of MxN matrix. You can either mov

Which of the following is NOT true about the railroads in the 1800s? A. Personal travel was expensive on the railroad. B. Railroad travel and shipping was contr

9 Ammonia is manufactured from nitrogen and hydrogen by the Haber process. N2(g) + 3H2(g)2NH3(g) What is the percentage yield when 60 kg of ammonia is produced

WRITE A LETTER ON ASKING YOUR FATHER REQUESTING TO ALLOW YOU TO GO ON A TRIP TO NORTREN AREAS WITH YOUR SCHOOL TRIP

Select the word that means a state of resting. Mary Cassatt was a nineteenth century American painter and printmaker. She lived in France and was a member of th

#Classify the following animals:• Blue Whale Kingdom: Sub-Kingdom: Class:• Penguin Kingdom: Sub-Kingdom: Class:

please help me with this