Q. 4.101 Complete the following table: (4... [FREE SOLUTION]

Chapter 4: Q. 4.101 (page 132)

Complete the following table: $(4.4, 4.5)$

Short Answer

Expert verified

Name	Atomic Symbol	Number of Protons	Number of Neutrons	Number of Electrons
Selenium	$\begin{matrix} 34 \\ 16 \end{matrix} S e$	16	18	16
Nikal	$\begin{matrix} 62 \\ 28 \end{matrix} N i$	28	34	28
Magnesium	$\begin{matrix} 26 \\ 12 \end{matrix} M g$	12	14	12
Radium	$\begin{matrix} 288 \\ 28 \end{matrix} R a$	88	140	88

Step by step solution

Given Information

We need to complete the table.

Simplify

Selenium- $\begin{matrix} 34 \\ 16 \end{matrix} S e$

number of protons- $16$

number of neutrons- localid="1652015569429" $34 - 16 = 18$

number of electrons- $16$

Nikal- localid="1652016060903" $\begin{matrix} 62 \\ 28 \end{matrix} N i$

number of protons- localid="1652016063894" $28$

number of neutrons- localid="1652016067073" $34$

number of electrons- localid="1652016070565" $28$

Magnesium localid="1652016073400" $\begin{matrix} 26 \\ 12 \end{matrix} M g$

number of protons- $12$

number of neutrons- localid="1652016077675" $14$

number of electrons- localid="1652016081839" $12$

Radium localid="1652016086033" $\begin{matrix} 288 \\ 28 \end{matrix} R a$

number of protons- localid="1652016090956" $88$

number of neutrons- localid="1652016094789" $228 - 88 = 140$

number of electrons- localid="1652016098730" $88$

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Complete the following table: $(4.4, 4.5)$

Short Answer

Step by step solution

Given Information

Simplify

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91影视

Complete the following table: (4.4,4.5)

Short Answer

Step by step solution

Given Information

Simplify

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Making Measurements

Inorganic Chemistry

Chemical Analysis

Chemistry Branches

The Earths Atmosphere

Chemical Reactions

Study anywhere. Anytime. Across all devices.

Complete the following table: $(4.4, 4.5)$