To ECG the moist plate the NaCl substance are pasted so explain why paste of NaCl is used. Concept Introduction: ECG: It is device used to measure the electrical activity of the heart. ECG is the Electro diagram. This machine measure the cardiac patient. The paste of NaCl is put over the leads. It measure the tiny electrical impulses which measures the weak signals of heart beats. The NaCl paste is pasted over the lead and NaCl is conducting in nature.

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Learning Goal: This question reviews the format for writing an element's written symbol. Recall that written symbols have a particular format. Written symbols use a form like this: 35 Cl 17 In this form the mass number, 35, is a stacked superscript. The atomic number, 17, is a stacked subscript. "CI" is the chemical symbol for the element chlorine. A general way to show this form is: It is also correct to write symbols by leaving off the atomic number, as in the following form: atomic number mass number Symbol 35 Cl or mass number Symbol This is because if you write the element symbol, such as Cl, you know the atomic number is 17 from that symbol. Remember that the atomic number, or number of protons in the nucleus, is what defines the element. Thus, if 17 protons are in the nucleus, the element can only be chlorine. Sometimes you will only see 35 C1, where the atomic number is not written. Watch this video to review the format for written symbols. In the following table each column…

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Chapter 5, Problem 52AP

Interpretation Introduction

Interpretation:

To ECG the moist plate the NaCl substance are pasted so explain why paste of NaCl is used.

Concept Introduction:

ECG: It is device used to measure the electrical activity of the heart. ECG is the Electro diagram. This machine measure the cardiac patient. The paste of NaCl is put over the leads.

It measure the tiny electrical impulses which measures the weak signals of heart beats.

The NaCl paste is pasted over the lead and NaCl is conducting in nature.

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Learning Goal: This question reviews the format for writing an element's written symbol. Recall that written symbols have a particular format. Written symbols use a form like this: 35 Cl 17 In this form the mass number, 35, is a stacked superscript. The atomic number, 17, is a stacked subscript. "CI" is the chemical symbol for the element chlorine. A general way to show this form is: It is also correct to write symbols by leaving off the atomic number, as in the following form: atomic number mass number Symbol 35 Cl or mass number Symbol This is because if you write the element symbol, such as Cl, you know the atomic number is 17 from that symbol. Remember that the atomic number, or number of protons in the nucleus, is what defines the element. Thus, if 17 protons are in the nucleus, the element can only be chlorine. Sometimes you will only see 35 C1, where the atomic number is not written. Watch this video to review the format for written symbols. In the following table each column…

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