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Aleks [24]
3 years ago
5

What are the four states of matter?

Chemistry
2 answers:
tatuchka [14]3 years ago
6 0
Solid, liquid, gas, and plasma.
UNO [17]3 years ago
3 0
Solid, Liquid, Gas, and Plasma
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Artemon [7]
The answer to this problem is 11.6m
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3 years ago
Which alternative energy source would be expected to be the least dependent upon the weather?
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Of the three sources listed, geothermal energy 
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What did Ernest Rutherford s gold foil experiment demonstrate about atoms?
mote1985 [20]
Rutherford performed gold foil experiment to understand that how negative and positive particles could Co exist in an atom. He bombarded alpha particles on a 0.00004 cm thick gold foil.

He proposed a planetary model of the atom and concluded following results and demonstrated that,
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2. An Electron revolves around the nucleus without any orbits.
3. Since most of the particles passed through the foil undeflected it means that most of the volume occupied by an atom is empty.
4. An Atom as a whole is neutral.
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6 0
3 years ago
Tengo que resolver con procedimiento
zzz [600]

Answer:

Distance = 200 km

Distance = 204 km

Speed = 77 km/h

Time = 21.42 h

Explanation:

Given:

A.

Speed = 100 km/h , Time = 2 h

Find:

Distance

B.

Speed = 68 km/h , Time = 3 h

Find:

Distance

C.

Distance = 154 km , Time = 2 h

Find:

Speed

D.

Distance = 1500 km speed = 70 km/h

Find:

Time

Computation:

Speed = distance / time

A.

Distance = 100 x 2

Distance = 200 km

B.

Distance = 68 x 3

Distance = 204 km

C.

Speed = 154 / 2

Speed = 77 km/h

D.

Time = 1500 / 70

Time = 21.42 h

6 0
3 years ago
What is the name of the molecule below?
ehidna [41]

Answer:

2

Explanation:

because of the squiggly lines

4 0
3 years ago
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