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3 years ago

Which is the term for an ion that has more protons than electrons

Chemistry

1 answer:

murzikaleks [220]3 years ago

3 0

Answer:

The correct answer is cation. See the explanation below, please.

Explanation:

An atom with a net charge, either positive or negative, is called an ion. In the event that an atom loses an electron (or more), that is, it will have more protons than electrons, and its net charge will be positive, it will be called cation. In the opposite direction, if an atom gains electrons, it will have a negative net charge, called anion.

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Who arranged the elements according to atomic mass, and used the arrangement to predict the properties of missing elements.

Karolina [17]

Answer:

i think it's C

Explanation:

But if it's wrong,im so sorry

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3 years ago

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Name the alkanes please help

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butane C4H10 CH3CH2CH2CH3 2 nonane C9H20 CH3(CH2)7CH3 35
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2 years ago

A student wants to remove the salt from a mixture of sand and salt in order to get only pure sand. He adds water to the mixture.

raketka [301]

Answer:

Here is one way: Add water to the mixture. Only the sugar dissolves. This is a physical change.

Explanation:

The sugar would dissolve in water. You could then pour off the solution and wash the remaining sand with a bit more water. Heat the water to evaporate it from the sugar, and the two are separated.

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3 years ago

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Each year as the weather gets cold, gray whales swim over 10.000 miles from arctic waters south to coastal areas of

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Answer:

external

migration

Explanation:

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3 years ago

If a reaction taking place in a flask shows a drop in temperature, which type of reaction is it? Options: exothermic reactions e

liubo4ka [24]

Answer:

exothermic reaction

Explanation:

If there is a drop in temperature, then energy was lost to the surroundings because temperature is the average measure of kinetic energy. An exothermic reaction would result in this lost of energy. An endothermic reaction would absorb energy and make the temperature rise.

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