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IrinaK [193]
3 years ago
9

1

Chemistry
1 answer:
larisa [96]3 years ago
3 0

Answer:

group I: alkali metals

group II (beryllium to radium): alkaline earth metals

group II (scandium to zinc , yttrium to cadmium, lanthanoid series to mercury, actinoid series to copernicium): transition metals

group VII (fluorine to astatine): halogens

group VIII: (helium to radon): noble gases

Explanation:

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Answer:

Kindly check explanation

Explanation:

The force applied is directly proportional to the distance moved by an object, the larger the applied force, the greater the distance moved.

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From the relation, we can see that acceleration is directly proportional to force applied.

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3 years ago
Describe how organisms in the tropical rainforest both depend on and compete for biotic and abiotic factors.
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Explanation: Hope that helps?

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2 years ago
Rank the speeds of sound through these materials, from greatest to least:a. Airb. Steelc. Water
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Ranking order of speed of sound is; Steel >Water > Air.

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<h3>What is speed of sound?</h3>

The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. The speed of sound in an ideal gas depends only on its temperature and composition. The speed of sound in mathematical notation is conventionally represented by 'c'. The speed of sound is variable and depends on the properties of the substance through which the wave is travelling.

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