Answer:
mineral are usually are rocks they come from meteorites that when land on earth they break up in small pieces forming small tiny hot pieces of rocks the speed very fast causing them to enter earth atmosphere our body technically use them in everything cause there are different type even in our food when we eat it but there are different types of minerals such as crystals there mineral to they just ones that form in caves but in every little thing there are minerals over the years they evolve and end up getting hard and forming into the rocks which is turning them into one.
Explanation:
Answer:
I would say early twenties to mid-thirties because they are quite polite and don't ask too many questions.
Something that could cause someone to use social media may be the excitement of being in contact with different people around the world, or seeing funny memes, or videos, but cyber bullying can cause many to become depressed, people can be ruthless and bully one for their appearance, race, sexual orientation, religion, financial state, clothes, disabilities, etc.
<span>I would not include pistol as an emergency resource. It does not have any function in most emergencies unless in some cases. Blankets are useful for sleeping. Bleaching can be used as a disinfectant. Water is essential for different tasks and is needed for drinking.</span>
Answer:
1.030-0.545=0.485 grams of oxygen in compound.
Convert grams of Al and grams of O into moles:
0.545g Al x 1 mol Al/26.98g Al = 0.0202 mol Al
0.485g O x 1 mol O/16.00g O = 0.0303 mol O
Next we divide the moles of both of them by the lowest number to get simplest ratio
0.0202/0.0202 = 1 Al
0.0303/0.0202 = 1.5 O
Next we multiply all numbers until we get a whole number for each one. In this case 2 works:
Al 1 x 2 : O 1.5 x 2
and we are left with Al2O3
Explanation:
Hope this helps :D
