This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the identity of element Q if the ion Q2+ contains 10 electrons? A) C B) O C) Ne D) ... (Read 65 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Aug 27, 2018
What is the identity of element Q if the ion Q2+ contains 10 electrons?
 
  A) C
  B) O
  C) Ne
  D) Mg

Question 2

Place the following in order of increasing metallic character. Br Cs Se
 
  A) Br < Se < Cs
  B) Se < Br < Cs
  C) Cs < Br < Se
  D) Cs < Se < Br
  E) Br < Cs < Se


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jlaineee

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Aug 27, 2018
Excellent

  • Member
  • Posts:
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
Latest element on the Periodic Table Latest element on the Periodic Table
The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ... The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...
The two skills of the element Selection of Alternatives The two skills of the element Selection of Alternatives
Which of the following reactions correctly shows the transmutation of an element by neutron ... Which of the following reactions correctly shows the transmutation of an element by neutron ...
He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ... He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ...
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library