Please need help with this
2 answers:
The first and third choices could both do it, but the first choice makes a much better, clear demonstration.
The answer is option A
A current can be passed through the coil with the help of the battery and the presence of magnetic field can be shown by compass.
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To be honest I’m not sure you might want to ask Newton as he’s an expert best of luck
Answer:
1 atom of oxygen
2 atoms of hydrogen in each molecule
Each water molecule contains 3 atoms making the H2O formula
Answer:
The manipulated variable is also known as the independent variable
Explanation:
When remembering this remember independent as in you independently change the outcome
Answer:
Hydrogen
1 valence electron
Helium
2 valence electrons
lithium
1 valence electrons
beryllium
2 valence electrons
boron
3 valence electrons
carbon
4 valence electrons
nitrogen
5 valence electrons
oxygen
6 valence electrons
flourine
7 valence electrons
neon
8 valence electrons
sodium
1 valence electron
magnesium
2 valence electrons
aluminum
3 valence electrons
silicon
4 valence electrons
phosphorus
5 valence electrons
I believe the answer is 153.8 m.
