Answer:
1
Explanation:
ionic is transfer of electrons from metal to non metal while covalent is sharing electrons between two non metals
Answer would be,1.86 x 10^4 hopefully that help you ❤
Answer:
C. kilojoules
Explanation:
The bond energy needed to break or create bonds is measured in units called kilojoules.
Bond energy is a form of enthalpy change of a reaction or physical change. The bond energy is the heat content of a covalent bond formed from its constituent elements in the gas phase.
The bond energy is the same in value as the bond dissociation energy and its unit is given in kilojoules.
The word is 'Observation'. It fits the given definition, begins with the letter 'O' and is 11 letters long.
Answer:
4.81×10⁻⁴ g K
Explanation:
Convert atoms to moles:
7.40×10¹⁸ atoms K × (1 mol K / 6.02×10²³ atoms) = 1.23×10⁻⁵ mol K
Convert moles to mass:
1.23×10⁻⁵ mol K × (39.1 g K / mol K) = 4.81×10⁻⁴ g K
