Answer:
Carbon has 6 protons while oxygen has 8 protons.
Step-by-step explanation:
Let x be the number of protons in carbon and y be the number of protons is oxygen.
ATQ: 2x+y=20 and x+2y=22. Solving it, we will get x=6 and y=8
16/5 or 3 1/5 i think
c correct
y=1
y= 4 - 2x
y= -5 + 4x
4 - 2x = -5 + 4x
4 + 5 = 4x +2x
9 = 6x
9/6 = x
3/2 = x
y= 4 -2(3/2)
y = 4 - 3
y = 1
