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Aleksandr [31]
3 years ago
15

How do valence electrons form bonds?

Chemistry
1 answer:
nlexa [21]3 years ago
5 0
Either by transferring (Ionic) or by sharing (Covalent)
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Calvin is practicing for a golf tournament. His normal driver distance is 250 yards. He hits three balls with his driver, and th
Oduvanchick [21]

Answer:

This question is incomplete as it lacks options; the options are:

A. His drives are both accurate and precise

B. His drives are precise but not accurate

C. His drives are accurate but not precise

D. His drives are neither accurate nor precise

The correct answer is B. His drives are precise but not accurate

Explanation:

The accuracy of a measurement refers to how close those measurements are to a true or accepted value. Note that, in this case, the normal driver distance of 250 yards is the TRUE OR ACCEPTED VALUE. Observing the three measured values for the driver's distance; 270 yards, 273 yards, and 269 yards, one would notice that these values are far apart from the true value of 250yards. Hence, these measurements are NOT ACCURATE.

On the other hand, PRECISION refers to how close measurements are to one another. In this case, 270yards, 273 yards, 269 yards are close to one another, hence that are said to be PRECISE.

Therefore, according to the measurements, it can be said that HIS DRIVES ARE PRECISE BUT NOT ACCURATE

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3 years ago
Current research and technology of geothermal energy
gayaneshka [121]
Geothermal energy is the thermal energy generated and stored in the Earth. Thermal energy is the energy that determines the temperature of matter. The geothermal energy of the Earth's crust originates from the original formation of the planet and from radioactive decay of materials
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3 years ago
3 miles of NaCl in 12 liters of water <br> What is the molarity
lesya [120]

Answer:

12 \: litres \: contain \: 3 \:  \: moles \: of \: sodium \: chloride \\ 1 \: litre \: will \: contain \:  \frac{(1 \times 3)}{12} moles \\  = 0.25 \: mol \:  {l}^{ - 1}

Explanation:

12 \: litres \: contain \: 3 \:  \: moles \: of \: sodium \: chloride \\ 1 \: litre \: will \: contain \:  \frac{(1 \times 3)}{12} moles \\  = 0.25 \: mol \:  {l}^{ - 1}  \\ or : 0.25 \: M

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I'm Not Good At Chemistry.

Explanation: It's Hard.

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If you are asked to compare matter in solid, liquid, and gaseous states, which statement best defines a gas?
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