Its 2-chlorobutanal
hope that helps
Hey there!
In a scientific experiment, there are three types of variables: dependent, independent, and control.
Independent variables are the variables that are changed and doesn't depend on another.
Dependent variables are the variables that are depending on the independent variable. When the independent variable changes, it affects the dependent variable.
Control variables are the variables that are kept the same throughout the entire experiment. These don't change at all.
Hope this helps!
Answer:
The answer is
<h2>34.02 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume of lead = 3 mL
density = 11.34 g/mL
The mass of the lead is
mass = 3 × 11.34
We have the final answer as
<h3>34.02 g</h3>
Hope this helps you
Answer:
Yes.....
Explanation:
<em> the decay half-life of a radioactive material can be changed. Radioactive decay happens when an unstable atomic nucleus spontaneously changes to a lower-energy state and spits out a bit of radiation. ... It is impossible to predict when an individual radioactive atom will decay.</em>
Probably because they think it is more accurate.
Hope it helps.