HomeworkLib
Question

Identify each element as a representative element, transition metal, or noble gas, and include the elemental...

Identify each element as a representative element, transition metal, or noble gas, and include the elemental symbol.

1. 1s2, 2s2 2p6, 3s2 3p6, 4s1

2. 1s2, 2s2 2p6, 3s2 3p6, 4s2 3d104p6, 5s2 4d10

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Identify each element as a representative element, transition metal, or noble gas, and include the elemental...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • REFER TO THE ELECTRON CONFIGURATIONS SHOWN BELOW. (A)1s2 2s2 2p6 3s2 3p4 (B)1s2 2s2 2p6 3s2...

    REFER TO THE ELECTRON CONFIGURATIONS SHOWN BELOW. (A)1s2 2s2 2p6 3s2 3p4 (B)1s2 2s2 2p6 3s2 3p6 4s1 3d5 (C)1s2 2s2 2p8 3s2 3p6 (D)1s2 2s2 2p6 3s2 3p6 4s2 3d4 (E)1s2 2s2 2p6 3s2 3p6 5 -electron configuration of Cr 6 -violates Pauli exclusion principle 7 -noble gas configuration with explaniation

  • Be sure to answer all parts. Describe the hybridization state of Se in SeF6 by completing...

    Be sure to answer all parts. Describe the hybridization state of Se in SeF6 by completing the orbital diagram of Se in its excited state. In the diagrams below, ↑ represents an electron with spin +1/2, and ↓ represents an electron with spin −1/2.    4d5 ↑    ↑    ↑    ↑    ↑ 3d10 ↑ ↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑ ↓ 4s1 ↑ 3p6 ↑ ↓ ↑ ↓ ↑ ↓ 3s2 ↑ ↓ 2p6 ↑...

  • Can you please please help and show work and a small description for me to understand?...

    Can you please please help and show work and a small description for me to understand? Thank you 7 An atom of chromium has unpaired electrons and is A) 3, diamagnetic 5, diamagnetic 3, paramagnetic 5, paramagnetic 6, paramagnetic B) C) D) E) 8 The electronic configuration and filling order of the element whose atomic number is 26 is: A) 1s2 2s2 2p6 3s2 3p6 4s0 3d8 B) 1s2 2s2 2p6 3s2 3p6 3d6 4s2 1s2 2s2 2p6 3s2 3p6...

  • Which quantum number gives information about the shape of an orbital ? angular quantum number (l)...

    Which quantum number gives information about the shape of an orbital ? angular quantum number (l) magnetic quantum number ( ml ) principal quantum number ( n) spin quantum number ( ms ) How many unpaired electrons are in S ? 0 1 2 3 What is the ground state electron configuration of Cr ? 1s2 2s2 2p6 3s2 3p6 4s1 3d5 1s2 2s2 2p6 3s2 3p64s2 3d1 4p4 1s2 2s2 2p6 3s2 2p6 3s2 3p6 4s2 3d4 1s2 2p6...

  • 1. Which element has the electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2...

    1. Which element has the electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d5 ? a. Br b. Mn c. Nb d. Tc 2. What is the value of 27oC on the Fahrenheit scale? Group of answer choices a. -6.8 b. 106 c. 300 d. 81 e. none of these 3. Which of the following atoms has the largest radius? Group of answer choices a. S b. Se c. Br d. O

  • 1. what is the identity of the element with the following electron configuration and a (+1)...

    1. what is the identity of the element with the following electron configuration and a (+1) charge? 1s2 2s2 2p6 3s2 3p6 2. calculate the concentration of the following solution. 126.9 g of KOH dissolved in 263.6 mL

  • The element 12Mg24 has 1s2 2s2 2p6 3s2 electronic configuration. The easiest method for Mg to...

    The element 12Mg24 has 1s2 2s2 2p6 3s2 electronic configuration. The easiest method for Mg to reach an octet is by 1. loosing the two electrons in 3s2 level to reach 2s2 2p6 valence electronic configuration 2. gaining 6 electrons to 3p level to reach 3p6configuration. With this acquisition the Mg will have a  3s2 and 3p6 valence shell configuration 3. Share 6 electrons with 6 F atoms 4. None of the above

  • Q2: b) Three elements have the electron configurations: 1s' 2s2 2p 3s 3p 1s2 2s2 2p6...

    Q2: b) Three elements have the electron configurations: 1s' 2s2 2p 3s 3p 1s2 2s2 2p6 3s2 1s2 2s2 2p6 3s 3p 4s. The first ionization energies of these elements (not in the same order) are: 0.419, 0.735, 1.527 MI/mol (MJ for mega Jouls). The atomic radii are 1.60 A°, 0.98 A°, 2.35 A°. Identify the three elements and match the appropriate values of ionization energy and atomic radius to each configuration Element Atomic Radius lonization Energy 1. 2. 3.

  • Representative element (main-group element) Inner-transition metal (lanthanide/actinide series) T...

    Classify each of the following elements. Representative element (main-group element) Inner-transition metal (lanthanide/actinide series) Transition metal As Cs Ga Sm No Ta Os Classify each of the following elements. Semimetals (metalloids) Metals Nonmetals Si Ge Ga Sc Xe In Kr Representative element (main-group element) Inner-transition metal (lanthanide/actinide series) Transition metal As Cs Ga Sm No Ta Os Classify each of the following elements. Semimetals (metalloids) Metals Nonmetals Si Ge Ga Sc Xe In Kr

  • identify the element in each boxes 1,13,3,20,17,6,8 and 25 A. Has a total of 6 electrons...

    identify the element in each boxes 1,13,3,20,17,6,8 and 25 A. Has a total of 6 electrons A. Contains 10 protons B. Has 4 electrons in the outer energy level B. Outer shell has an octet of electrons C. non-metal C. Used in "glowing" signs 3 I 20 A. Is a noble gas A. Has the greatest density in its group B. Has 8 electrons in the outer energy level B. A gas that is a by-product of nuclear C. Gas...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT