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4 years ago

Select all the discoveries that J. J. Thomson is credited with making.

Chemistry

2 answers:

goblinko [34]4 years ago

6 0

subatomic particles neutrons isotopes electrons protons. subatomic particles isotopes electrons.

tia_tia [17]4 years ago

4 0

Subatomic particles, isotopes, and electrons hope this helps and have a great Christmas.

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Select the correct choice there's only one answer.

KATRIN_1 [288]

Answer:

<h2>Option C is the correct option.</h2>

The Valence electrons in S

Explanation:

Sulphur has highest effective nuclear charge as in a period there is increase in effective nuclear charge from left to right.Sulphur is in the end in a period leaving Mg and Al in left side.

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3 years ago

Read 2 more answers

Assuming all other variables are constant, if the pressure of a gas is increased from 2. atm to 6 atm the volume would change fr

Leona [35]

Answer:

2.0 Liters

Explanation:

Boyles law

P1 V1 = P2 V2

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3 years ago

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Inessa05 [86]

The third launch ( with 300 N force) had the greatest acceleration of the tennis ball

<h3>Further explanation </h3>

Newton's 2nd law explains that the acceleration produced by the resultant force on an object is proportional and in line with the resultant force and inversely proportional to the mass of the object

∑F = m. a

$\large{\boxed{\bold{a=\frac{\sum F}{m}}}$

F = force, N

m = mass = kg

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3 years ago

What are the products produced when an acid and base react together

SashulF [63]

Both products will start to cancel the acidity and how strong the base is if they are mixed. If the acid is stronger than the base then it will be an acidic product and visa versa if the base is stronger than the acid.

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3 years ago

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What type of electrons are involved in chemical reactions?

sweet-ann [11.9K]

The outermost energy shell of an atom

because they are involved in forming bonds

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3 years ago