Answer:
That is False
Explanation:
That is false because climate change happen due to Wind, rainfall etc
Correct answer is option D becauce C12 and C14 are isotopes.they have same atomic numbers but dif atomic masses.
Answer:
1.221g
Explanation:
First Sample
Ratio of Fe and Cl is given as;
Mass of Fe: Mass of Cl
1.302g : 2.483g
Second Sample;
Mass of Fe: Mass of Cl
xg : 2.329g
The ratio between both elements is constant in both samples, so we have;
Ratio of first sample = Ratio of second sample
1.302g : 2.483g = xg : 2.329g
1.302 / 2.483 = x / 2.329
x = (2.329 * 1.302) / 2.483
x = 1.221g
Answer:The easiest way to find the mass of anything is to weigh it. You're actually measuring the force of gravity on the object, and technically, you should divide the weight by the acceleration due to gravity to get the mass.
Explanation: