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slamgirl [31]
3 years ago
13

Negative radical in the periodic table​

Chemistry
1 answer:
yKpoI14uk [10]3 years ago
5 0

Answer:

A radical is a group of atoms of elements carrying a charge, e.g., chlorate [ClO3–]. Radicals or ions are formed by losing or gaining electrons. When an electron is gained the group of atoms acquire a negative charge and is called a negative radical or negative ion.

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Imagine that you and your friend are at the beach. You have your chairs and umbrella set up in the perfect spot near the water s
sineoko [7]

Answer:

High tides and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. ... When you're not in one of the bulges, you experience a low tide.

8 0
3 years ago
2. Can oxidation occur without reduction? Explain.
Vikki [24]

Answer: Nope

Explanation:

Oxidation occurs because an agent that causes the oxidation---the oxidizing agent---must itself get reduced

4 0
3 years ago
Calculate Rations. A transformer has ten turns of wire on the input side and 50 turns of wire on the output side. if the input v
Illusion [34]

Answer:

Output voltage = 600 V

Explanation:

Using the transformer equation which simply states that the ratio of the secondary to primary voltages in a transformer equals the ratio of the number of loops in their coils.

Number of input turns/Number of output turns = Voltage of input/voltage of output

10/50 = 120V/voltage of output

Voltage of output = 120 V/0.2

Voltage of output = 600 V

4 0
4 years ago
Naturally occurring europium (Eu) consists of two isotopes. One of the isotopes has a mass of 152.9212 amu and 52.19% abundance.
PtichkaEL [24]

Answers:

            Atomic number = 63

            Mass = 150.919 a.m.u

            Nuclear symbol = ¹⁵¹Eu₆₃

Explanation:

                    Europium (Eu) is a member of lanthanide series in periodic table. these are radioactive elements that emits radiations continuously. these elements are also called rare earth element due to their rare existent.

                     Europium (Eu) has two naturally occurring isotopes as follow,

1) Eu¹⁵² with 52.19 % abundance.

2) Eu¹⁵¹ with 47.81 % abundance.


5 0
4 years ago
Read 2 more answers
In addition to not causing damage to the sample, what is another advantage of using a microspectrophotometer to analyze fibers?
Tems11 [23]

Another advantage of advantage of using a microspectrophotometer to analyze fibers asides not causing damage to the sample is that the sample can be quite small.

<h3>What is a microspectrophotometer?</h3>

Microspectrophotometry is a biological technique used to measure the absorption or transmission spectrum of a solid or liquid material in either transmitted or reflected light.

Microspectrophotometry can also measure the emission of light by a sample, which is usually small as the micro implies.

One advantage of microspectrophotometry is that the sample does not get damaged. However,

However, another advantage of advantage of using a microspectrophotometer to analyze fibers asides not causing damage to the sample is that the sample can be quite small.

Learn more about microspectrophotometry at: brainly.com/question/5832827

5 0
2 years ago
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