Chemical Bonding

The following are the types of chemical bond EXCEPT -

• Ionic bond
• Covalent bond
• Metallic bond
• Intermolecular bond

Tags

NGSS.HS-PS1-1

A charged group of atoms is called -

• Quark
• Lepton
• Ion
• Meson

A positively-charged particle is called -

• Anion
• Cation
• Neither Anion nor Cation
• None of the Above

A bond formed from shared electrons is -

• Chemical bond
• Ionic bond
• Metallic bond
• Covalent bond

Which elements are least likely to react with other elements?

• metals
• nonmetals
• noble gases
• transition elements

Which elements are least likely to react with other elements?

• metals
• nonmetals
• noble gases
• transition elements

Which of the following formulas represent a nonpolar molecule?

• N₂
• H₂O
• NaCl
• HCl

How many electrons are in the outer energy level of Group 17 elements?

• 1
• 2
• 17
• 7

Tags

NGSS.HS-PS1-1

Which of the following is an atom that has gained an electron?

• negative ion
• positive ion
• polar molecule
• nonplar molecule

Which of these is an example of a covalent compound?

• Sodium chloride
• Calcium fluoride
• Calcium chloride
• Sulfur dioxide