You are looking for:
is_plugin_active( string $plugin )
This function takes a string parameter that is the representation of the path to the plugin relative path in the plugins directory.
So your practical implementation would look something like this:
<?php
if(is_plugin_active('elementor/elementor.php') || is_plugin_active('woocommerce/woocommerce.php')){
// Do something, remove scripts etc..
}