2) Consider this representation of a periodic table: a. What is the group number of the...

2) Consider this representation of a periodic table:

a. What is the group number of the shaded column?

b. What is the number of outer electrons for a neutral atom of each element of this group?

c. You are observing/comparing how two of the element in this group (remember vertical columns are called groups), would you expect to see similar reactions? Explain.

Solutions

Expert Solution

a) Please attach the column/group of the periodic table.

b) In general, the groups in the periodic table can be labelled from IA to VIIIA (transition metal series is from IB to VIIB).

For groups from IA to VIIIA: The outer electron configuration is given as- . This involves filling up of the s orbital and then the p orbital. i.e (IA) to (VIII A)

c) Since elements in a group/column have the same number of valence electrons, they will show similar chemical properties/chemical reactions.

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

(a) What is a group homomorphism? (b) What is a group representation? What is the dimension of a group representation?

(a) What is a group homomorphism? (b) What is a group representation? What is the dimension of a group representation?(c) What is an irreducible group representation? (d) What is a unitary group representation? Give an example. Why are such representations important in quantum mechanics?

Although silicon and carbon are in the same group of the periodic table and do not...

Although silicon and carbon are in the same group of the periodic table and do not share the diamond cubic crystal structure (for one polymorph of carbon) but look very different when in the diamond cubic crystal structure compare how the two polymorphs with the diamond cubic crystal structure look (ie compare how silicon looks to how diamond looks)

Using the point group, the character table and reducible representation of each cis and trans platin,...

Using the point group, the character table and reducible representation of each cis and trans platin, determine the irreducible representation, and which band should be seen in Raman spectroscopy.

Use the group structure of the periodic table and the octet rule to predict the empirical...

Use the group structure of the periodic table and the octet rule to predict the empirical formulas and the molecular geometries for the binary compounds that hydrogen forms with the elements polonium, chlorine, arsenic, and tin. element compound formula geometry polonium _________linearbenttrigonal pyramidaltetrahedral chlorine _________linearbenttrigonal pyramidaltetrahedral arsenic _________linearbenttrigonal pyramidaltetrahedral tin _________linearbenttrigonal pyramidaltetrahedral

What is meant by periodic trends when using the periodic table?

why trends appear across the period and down the group of the periodic table explain and...

why trends appear across the period and down the group of the periodic table explain and give the example

What is Singapore's Group Representation Constituency (GRC)? How it can influence to ethnicity group in Singapore?...

What is Singapore's Group Representation Constituency (GRC)? How it can influence to ethnicity group in Singapore? Please answer the question with around 600 words and you can use the article "Electoral Politics in Singapore" by Yeo Lay Hwee for reference.

Add the periodic trend of electronegativity to your periodic table. On your periodic table underline the...

Add the periodic trend of electronegativity to your periodic table. On your periodic table underline the elements that make up the 7 diatomic molecules (from chapter 6.6) and add the periodic trends of ionization energy, atomic size, and metallic character (chapter 4.8).

if hexadecimal number FF16 represent a signed number in one's compliments, what the decimal representation of...

if hexadecimal number FF16 represent a signed number in one's compliments, what the decimal representation of that number? include the sign for that number with no spaces between the number and sign. for example -3 or +3

if hexadecimal number FA16 represent a signed number in signed magnitude, what the decimal representation of...

if hexadecimal number FA16 represent a signed number in signed magnitude, what the decimal representation of that number? include the sign for that number with no spaces between the number and sign. for example -3 or +3

Subjects