False. The number of neutrons can be more or less than the number of protons.
Determine the mass in grams of each element in the sample. If you are given percent composition, you can directly convert the percentage of each element to grams.
For example, a molecule has a molecular weight of 180.18 g/mol. It is found to contain 40.00% carbon, 6.72% hydrogen and 53.28% oxygen.
Convert the percentages to grams.
40.00 grams of carbon
6.72 grams of hydrogen
53.28 grams of oxygen
Explanation:
electrons move arround nucleus in the orbit such as sun in suria system..
Answer:
24 meters
Explanation:
24 meter because area
area=Lxw
so just multiply 4 x 6 = 24
The answer is A i did this before hope this helps
