Answer:
The four main factors that affect the strength of an electromagnet are the loop count, the current, the wire size, and the presence of an iron core.
Explanation:
Answer:
number of particles = 2.0g*(6.5× 10^23 particles / mol) / 20.18g/mol
Explanation:
step 1. Data given
mass of ne = 2.0g
molar mass of neon = 20.18g/ mol
Answer:
Explanation:
The equation is balanced because the mass and charge are equal on both sides of the reaction equation.
In a nuclear reaction, one nucleus is transformed into another. In this case of the equation shown, the radon nucleus is being transformed into a polonium nucleus with the emission of an alpha particle.
The equation is balanced because a total mass of 219 is found on both sides of the reaction equation and a total charge of 86. Recall that an alpha particle is the same as a helium nucleus with a mass of four units and a charge of two units.
Answer:
When it is skewed right or left with high or low outliers then the median is better to use to find the center. The best measure of spread when the median is the center is the IQR. As for when the center is the mean, then standard deviation should be used since it measure the distance between a data point and the mean.
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<em><u>Hope this helps..</u></em></h2>
