I hope it helps! good luck in chem!
<span>An isotope is a form of a
chemical element whose atomic nucleus contains a specific number of neutrons in
addition to the number of protons that distinctively defines the element. The
nuclei of most atoms have neutrons as well as protons.</span>
Answer:
d
When hydrogen atoms merge to form helium atoms, the helium atoms have slightly more mass than the hydrogen atoms that combined to make them.
Answer:
1,285 Risistance
Explanation:
The reason behind this is because of ohms law. You should use the formula r=v/i to find the resistance.
Answer:
Ok, so...... Unbalanced forces cause a change in motion, speed, and/or direction. When two forces act in the same direction on an object, the net force is equal to the sum of the two forces. In the example below, the net force would be 900 Newtons (450 + 450 = 900), and the object would move to the right.
Explanation: