how to destroy other gameobject unity code example

Example 1: unity remove gameobject

// To remove a GameObject use the function 'Destroy()'
Destroy(gameObject);

Example 2: how to destroy a gameobject after some hits in unity 3d

public int hit = 0; public GameObject brickParticle; public AudioClip Brick_breaking; void OnCollisionEnter(Collision other) {     hit += 1; } void checkhit() {     if (hit == 2)     {         AudioSource.PlayClipAtPoint(Brick_breaking, transform.position);         Instantiate(brickParticle, transform.position, Quaternion.identity);         GM.instance.DestroyBrick();         Destroy(gameObject);     } }