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2 years ago

What is connecting wire in science

Chemistry

1 answer:

vekshin12 years ago

5 0

Answer:

Connecting wires provide a medium to an electrical current so that they can travel from one point on a circuit to another. ... In a basic circuit, the wire comes from one terminal of a power source, then connects to a switch that determines whether the circuit is open or closed.

Explanation:

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Answer:

They spread apart to fill the enclosed object. In other words they move freely...

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2 years ago

How many atoms of each element does sodium carbonate, Na2CO3, contain?

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Sodium carbonate contains 3 elements: Na, C, and O. Step 2: Determine how many atoms of each element are in the formula. Na, Co, is made up of Na, C, and O3, so Na.co, has 2 atoms of sodium (Na) 1 atom of carbon (C) and 3 atoms of oxygen (O).

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2 years ago

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Describe the reaction of a weak acid and a strong base. What would the pH of the solution be? I will mark brainliest, thanks :)

Gekata [30.6K]

Because the base is strong, and the acid is weak, the final solution will have a pH greater than seven. This is because the base disassociates more than the acid does. There are more OH- ions than H+ ions.

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3 years ago

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Which statement is true for every compound? THIS QUESTION IS WORTH 39 POINTS H.E.L.P

Dima020 [189]

Answer: D.two or more elements are chemically bonded

Explanation:

Compound is a pure substance which is made from atoms of different elements chemically combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. They have different properties as compared to their constituents. Example: water $H_2O$

$2H_2O\rightarrow 2H_2+O_2$

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Thus every compound is made up of two or more elements chemically bonded.

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3 years ago

Which phrase describes valence electrons? (1 point)

Anna11 [10]

Answer:

Explanation:

the electrons in an atom's outermost energy level

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What is connecting wire in science​

What is connecting wire in science