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Hatshy [7]
1 year ago
6

If an electron is detached from an atom, the atom is converted to a positive ion called a(n):________

Physics
1 answer:
wolverine [178]1 year ago
6 0

If an electron is detached from an atom, the atom is converted to a positive ion called a(n): <u>Cation</u>

Cations are positively charged ions formed when neutral atoms lose electrons. Chemical elements that are cations include:

  • Alkali metals that lose an electron and form a cation with 1+ charge.
  • The alkali metals of the earth, which lose 2 electrons and form 2+ cation.
  • Aluminum, which loses 3 electrons to form 3+ cation.

<h3>What is an atom?</h3>

The atom is the smallest part of the composition of matter, it is indivisible and is composed of a nucleus that has protons and neutrons, and around the nucleus there are the electrons.

Learn more about the atom at: brainly.com/question/17545314

#SPJ4

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Can a soccer goalkeeper score a goal in his own goal.
kupik [55]

Answer:

No

Explanation:

A goal can be scored directly from a goal kick against the opposing team. An own goal cannot be scored from a goal kick; in the highly unlikely circumstance that the ball enters the kicker's own goal before being touched by another player, a corner kick is awarded.

4 0
3 years ago
hey my friend rly needed help and i wish i could help do you guys kn what .1895 g of salt per 50 grams of sea water what is its
iragen [17]

Answer:

1 cm3 is = 1 ml. Therefore 1000 g of seawater = 973.71 mL.

Explanation:

Seawater salinity will vary from place to place and with the temperature of the seawater. Of course the composition of dissolved substances in seawater, along with salt that is, will also vary from place to place.

On average, seawater in the world's oceans has a salinity of approximately 3.5%, or 35 parts per thousand. This means that for every 1 litre (1000 mL) of seawater, there are 35 grams of salts (mostly, but not entirely, sodium chloride) dissolved in it.

Seawater has an average density of 1.027 g/cm3, but this varies with temperature and salinity over a range of about 1.020 to 1.029.

5 0
4 years ago
MY LAST ONE&lt;,Brainliest for best answer!
grigory [225]
_Award brainliest if helped!
Mechanical Advantage = Force by Hammer / Force by Nail = 160/40 = 4
8 0
3 years ago
Read 2 more answers
Astronomy can best be described as a/an
Mars2501 [29]
Astronomy can best be described as a/an .  A<span>. study of objects beyond earths atmosphere", although the subject of astronomy can be much more complicated</span>
3 0
3 years ago
Calculate the fraction of methyl isonitrile molecules that have an energy of 160.0 kJ or greater at 510 K .
soldi70 [24.7K]

Answer:

4.0932672025\times 10^{-17}

Explanation:

E_a = Activation energy = 160 kJ

T = Temperature = 510 K

R = Universal gas constant = 8.314 J/mol K

The fraction of energy is given by

f=e^{-\dfrac{E_a}{RT}}\\\Rightarrow f=e^{-\dfrac{160000}{8.314\times 510}}\\\Rightarrow f=4.0932672025\times 10^{-17}

The fraction of energy is 4.0932672025\times 10^{-17}

3 0
3 years ago
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