3 years ago

The charge on a magnesium ion is +2. When it formed an ionic compound with another element, it lost 2... what?

Chemistry

1 answer:

Naya [18.7K]3 years ago

6 0

Answer: electrons

Explanation: Electrons have a charge of -1 each. If two left, the remaining atom would have a positive +2 change.

You might be interested in

What properties are those that describe what happens when a substance reacts with another substance? catalyst properties chemica

8090 [49]

............ chemical properties.........

5 0

3 years ago

Read 2 more answers

Can someone help me please

kvasek [131]

Answer:

Explanation:

John is not a very good businessman.

6 0

3 years ago

Read 2 more answers

What is the frequency of a wave that has 3 waves every five seconds?

Dmitry [639]

Answer:

Frequency, f = 0.6 Hz

Explanation:

We have,

Number of waves passing through a point are 3

Time for which the waves are passing is 5 seconds

It is required to find the frequency of a wave. The frequency of a wave is defined as the no of waves per unit time. So,

$f=\dfrac{n}{t}\\\\f=\dfrac{3}{5}\\\\f=0.6\ Hz$

So, the frequency of a wave is 0.6 Hz.

7 0

3 years ago

How much precipitation is shown in the rain gauge below?

VARVARA [1.3K]

Answer: b

Explanation:

7 0

3 years ago

1. How are electromagnets similar to other magnets?

Tju [1.3M]

Answer:a As the name suggests, a permanent magnet is 'permanent'. ... An electromagnet is made from a coil of wire which acts as a magnet when an electric current passes through it. Often an electromagnet is wrapped around a core of ferromagnetic material like steel, which enhances the magnetic field produced by the coil.... hope these helps chu :/

Explanation:

8 0

3 years ago