Silicon (Si) has an electronegativity of 1.8. Hydrogen (H) has an electronegativity of 2.1. What type of bond would SiH4 be?
Nonpolar covalent bond
What kind of bond do sodium (Na) and bromine (Br) form? Hint: EN of Na = 0.9, EN of Br = 2.8
Ionic bond
What bond would two atoms of the same element share?
Nonpolar covalent