What do isotopes of an element have in common? How do they differ?

Chemistry

2 answers:

Kisachek [45]3 years ago

8 0

Answer:

It is the electrons that determine the chemical behaviour of a particular element. Isotopes of an element share the same number of protons but have different numbers of neutrons

Nady [450]3 years ago

6 0

Answer:

Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. The difference in the number of neutrons between the various isotopes of an element means that the various isotopes have different masses.

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An amide may be produced by reacting an acid chloride with

Elanso [62]

Answer:

An amide may be produced by reacting an acid chloride with ammonia.

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3 years ago

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Water that flows back to the ocean is called

nordsb [41]

Surface runoff

Explanation:

The water that flows back to the streams and oceans are called surface runoff.

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The hydrologic cycle shows the cyclic process by which water passes in nature.
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3 years ago

Complete the following single replacement reaction. If they don’t react, just write “NR”

stiv31 [10]

We have to complete all the given reactions.

1. Fe(s) + CuCl₂ → Cu + FeCl₂

2. Cu(s) + FeCl₂(aq) → NR (no reaction takes place)

3. K(s) + NiBr2(aq) → NR (no reaction takes place)

4. Ni(s) + KBr(aq) → K + NiBr₂