I think it is 4. Covalent compound which is named carbon dioxide.
A polar covalent bond is a specific type of covalent bond, where the distribution or the sharing of valence electrons among the atoms involved in the bond are not the same and or equal. There is a greater pull of electron density to one atom than that of the other causing atoms to experience a partial positive and negative charge.
The electronegativity difference is typically large between the atoms that show polar bonding.
What i don’t understand Sorry
Answer:
The Role and Function of Water Water links and maintains all ecosystems on the planet. The main function of water is to propel plant growth; provide a permanent dwelling for species that live within it, or provide a temporary home or breeding ground for multiple amphibians, insects and other water-birthed organisms; and to provide the nutrients and minerals necessary to sustain physical life.
(Hope this helps) Sky
Answer:
The answer is
<h2>1.20 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass of liquid = 138 g
volume = 115 mL
The density is
We have the final answer as
<h3>1.20 g/mL</h3>
Hope this helps you