3 years ago

Which of these space missions visited the moon several times?

Chemistry

2 answers:

swat323 years ago

4 0

Answer:

Apollo i took the test

Explanation:

sesenic [268]3 years ago

3 0

Answer:

Voyager 1

Explanation:

Voyager 1 is a space probe launched by NASA on September 5, 1977. Part of the Voyager program to study the outer Solar System, Voyager 1 was launched 16 days after its twin, Voyager 2

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Select the correct statement.

jok3333 [9.3K]

D) basic ions contain some H+ ions

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2 years ago

A lead sphere has a mass of 1.20 x 104 g, and its volume is 1.05 x 103 cm^3. Calculate the density of lead.

Hatshy [7]

Answer: The density of lead will be $11.42g/cm^3$

Explanation:

Density is defined as the mass contained per unit volume.

$Density=\frac{mass}{Volume}$

Given : Mass of lead= $1.20\times 10^4g$

Volume of lead = $1.05\times 10^3cm^3$

Putting in the values we get:

$Density=\frac{1.20\times 10^4}{1.05\times 10^3}=11.42g/cm^3$

Thus density of lead will be $11.42g/cm^3$

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3 years ago

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melisa1 [442]

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3 years ago

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Aleksandr [31]

Answer:

Both Density and Volume increase

Explanation:

5 0

4 years ago

Provide 3 examples of substances that are mixtures and list the substances in them.

babunello [35]

Salt and water
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3 0

2 years ago

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