I am a chemical element. I have 3 isotopes. I have the following proportion: 5 poir 56% for X(35); 14% for X-37; 10% for X-32 and 20% for X-38. My atomic
mass is
O 15.98
198
32.38
O 35.58

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.

Chortling is used to clean water. another possible atom that would also work is a. sodium b. sulfur c. bromine