Answer:
5. Please Kemi, be careful not to place your feet on the lava flowing down from the mountain.
6. A Ore canbe defined as a natural solid material gotten from the earth, which a metal or valuable mineral can be extracted from.
7. Diamond.
8. Fracture
9. Molten Magma
10. Natural
11. In-organic
12. Solid
13. Crystal structures
14. Definite Chemical Composition
15. Metallic
16. Non-Metallic
17. Energy Minerals
Explanation:
Answer:
filtration is the process of using a filter to remove solids from liquids or gasses.
Example:
an example of this is tea.
lights bullet electric heater radio Google
Answer is: (3) ionic and molecular.
Ionic compounds are made of ions held together with ionic bonds.
Ionic bond forms when a cation transfers its extra electron to an anion who needs it.
For example compound magnesium chloride (MgCl₂) has ionic bond (the electrostatic attraction between oppositely charged ions).
Magnesium (metal) transfers two electrons (became positive cation) to chlorine (became negative anion).
Molecular compounds are made up of molecules whose atoms are connected with covalent bonds.
Covalent bond is bond between nonmetals.
For example, molecule carbon monoxide CO has covalent bond.
Carbon (C) and oxygen (O) are nonmetals.
Carbon atom and oxygen atom are connected by a triple bond (six shared electrons in three bonding molecular orbitals) that is formed of two covalent bonds and one dative covalent bond.
