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katrin [286]
3 years ago
9

What must be true for a circuit to light a bulb?

Chemistry
2 answers:
anygoal [31]3 years ago
5 0
Power source (battery/energy) a copper/metal wire, and then a receiver
Alex3 years ago
4 0
You must have something that is a power source like a battery so it will work and you have to have wire connect it so it the power will transfer to whatever the object is like a lightbulb
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Why do atoms have no overall charge
Reil [10]

  • every atom has no overall charge

  • this is because they contain equal numbers of positive protons and negative electrons

  • these opposite charges cancel each other out making the atom neutral
4 0
3 years ago
Read 2 more answers
What is the name of this molecule?
Helen [10]

Answer: The name of the above compound is Hexane

Explanation: The Formula for Homolougous series i.e Alkane family is CnH2n+2

The number of the Carbon above is 6 and the number of the Hydrogen is 14.

That means it corroborates with the above formula for the alkame family

C6H(2×6)+2 =C6H12+2

Final answer is C6H14

From the number 6 means "Hex" with the family name "ane"

The name results to Hexane

3 0
3 years ago
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madam [21]

Answer:

The corrects answer are "without greenhouse gases", "reduced reliance on fossil fuels", and "renewable fuel".

Explanation:

Fuel cells are more efficient than diesel or gas engines. Most fuel cells run quietly compared to internal combustion engines, which gives you a benefit by reducing noise pollution from internal combustion engines.

Hydrogen fuel cells also have the benefit that the only by-product they eliminate is water, reducing dependence on fossil fuels because of their non-polluting appeal.

Have a nice day!

6 0
3 years ago
Which names identifies the acid HBr
Olenka [21]

Hydrobromic Acid is the answer i found. Hope this helps.


7 0
3 years ago
What is the gfm of Sn(NO3)2?
Nezavi [6.7K]
The GFM of the substance, also known as the atomic mass, is approximately 194.71
7 0
3 years ago
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