Which of the following statements about atoms of a metal ...
Which of the following statements about atoms of a metal is correct? They
readily accept electrons
are soft
are held together by covalent bond
are held together by a sea of electron cloud
Correct answer is D
Metals are effectively lots of positively charged ions with a cloud/sea of delocalised electrons. This means the electrons are free to move throughout the metal, and is also why metals can conduct electricity as the electrons can move. The more delocalised electrons a metal has, the stronger it will be held together.
What is the chemical symbol for Thallium? ...
The process or act of extracting a metal from its ore and refining it is called? ...
The basic particles from which matter could be made up of are as follow, except? ...
River contaminated by alkali waste will have a pH of about. ...
Which of the following properties is not characteristic of electrovalent compounds? ...