Answer:
True
Explanation:
When the magnesium metal burns it reacts with oxygen found in the air to form Magnesium Oxide. A compound is a material in which atoms of different elements are bonded to one another. Oxygen and magnesium combine in a chemical reaction to form this compound. After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction. An exothermic reaction is a term that describes a chemical reaction in which there is a net release of energy (heat).
For a proton moving west and enters a magnetic field. So in as much as the magnetic field the proton curves upward, we may conclude that the magnetic field must have a component towards the south
<h3>What is magnetic field?</h3>
Magnetic field can simply be defined as tat region the portion of space around or near a magnetic body or a current-carrying body in which the magnetic forces due to the body or current can be detected.
So therefore, for a proton moving west and enters a magnetic field. So in as much as the magnetic field the proton curves upward, we may conclude that the magnetic field must have a component towards the south.
Learn more about magnetic field:
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Answer:
The sum of the 2 sides need to be greater than the third side.
Explanation:
2cm + 3cm is not greater than 20 cm
Hope this helps! Good luck =D
