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3 years ago

Which of the following types of space equipment is used to explore and collect rocks from an uninhabited planet?

Chemistry

2 answers:

Marat540 [252]3 years ago

7 0

Answer: I don't know if this is what you're looking for but here

Explanation:

Lander spacecraft are designed to reach the surface of a planet and survive long enough to telemeter data back to Earth.

if not im sorry i will keep looking...

tbh i think it's Probe/Rover

because a satellite is a thing that orbits around the earth.

and a Shuttle is something comes from earth to look at the moon and stuff.

and the Space station is where the people live when they go up to space so there doing research and stuff.

so ur best option is Probe/Rover because its something that go's on mars and the moons to collect rocks and stuff and samples of things on rocks and minerals.

so best of luck

can i brainlest?...?

natali 33 [55]3 years ago

7 0

A probe or rover.
Explanation: a satellite orbits earth, it doesn’t land anywhere. A shuttle transports people and tech from place to place. A space station is a spacecraft that supports human crew in space. It is also a type of satellite.

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Create a chart that compares physical and chemical properties. Give two examples for each type of property

Zinaida [17]

Answer:

Chemical properties:

Those properties which change the chemical nature of matter.

Example:

Heat of combustion
Enthalpy of formation

Physical properties:

Those properties which do not change the chemical nature of matter.

Example

Differences between chemical and physical properties:

Chemical properties Physical properties

1. Observed after the change bringing 1. Observed with out being

the change change

2. These changes the molecules 2. only change physical state

3. Chemical identity changes 3.Chemical identity not changes

4. Structure of material changes 4.Structure of material not change

5. Chemical reaction is needed 5. No need of Chemical reaction

6. depend on composition 6. Does not depend on composition

3 0

3 years ago

Chloroform has a density of 1.483g/ml. A sample of chloroform has a volume of 1.93 liters. How many kilograms does it weight?

ollegr [7]

Weight of Chloroform : = 2.862 kg

<h3>Further explanation</h3>

Given

Density 1.483 g/ml

Volume = 1.93 L

Required

Weight of Chloroform

Solution

Density is a quantity derived from the mass and volume

Density is the ratio of mass per unit volume

Density formula:

$\large {\boxed {\bold {\rho ~ = ~ \frac {m} {V}}}}$

ρ = density

m = mass

v = volume

Convert density to kg/L :

=1.483g/ml = 1.483 kg/L

So the weight(mass) :

= ρ x V

= 1.483 kg/L x 1.93 L

= 2.862 kg

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3 years ago

A chemical formula is shown the subscription in a chemical formula represent the

Alenkinab [10]

Answer:

A, option is the correct answer of this question

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3 years ago

Define what chemical and radiant energy is

juin [17]

Radiant energy is energy contained in electromagnetic waves. These include visible light, infrared, radio waves, ultraviolet and microwaves. ... Chemical energy is energy stored in chemical bonds between atoms.

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3 years ago

Key words how atoms work?

pantera1 [17]

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I hope this helps you! :D

3 0

3 years ago