The Lewis structure of silicon tetrafluoride is shown in the image attached
Lewis structure of silicon tetrafluoride
A core silicon atom bound to four fluorine atoms is shown in the Lewis structure of silicon tetrafluoride (SiF₄). There are a total of 20 valence electrons since silicon provides 4 and each fluorine contributes 7.
A configuration where each fluorine has a complete octet and silicon forms double bonds with two fluorine atoms is obtained by connecting silicon to each fluorine with a single bond and dividing the leftover electrons to meet the octet rule. This configuration guarantees that the fluorine and silicon atoms in the molecule follow the octet rule.
Missing parts;
Draw the Lewis structure of silicon tetrafluoride