Which prefix indicates four atoms?
AHexa
BMono
CTetra
DPenta
Answer & Solution
Correct answer: C. Tetra
1. Covalent compounds are named with counting prefixes.
2. Penta is five and hexa is six.
3. Tetra indicates four atoms.
4. So the answer is tetra.
_Source: NCERT Class 9 Science, Ch 9 'Atomic Foundations of Matter'_
Related questions
Decomposing 9 g of pure water gives how much hydrogen?An atom with fewer than four valence electrons will usually:Sodium chloride has sodium and chlorine in the mass ratio:If 12 g of carbon combines with 32 g of oxygen, the carbon dioxide formed is:CO is named carbon:CO2 is named:The water molecule is represented as:A compound formed by sharing electrons is called: