Answer:
Substances can be classified according to how these atoms are assembled and is known as Classification of Matter: All matter falls into one of three categories: elements, compounds or mixtures. Furthermore, mixtures can be classified as homogeneous or in homogeneous.
In order to change celcius to kelvin always add 73 to it leaving you with -195.93
Answer:
14,938 tablets.
Explanation:
WE divide:
1.21 kg / 81 mg
1.21 kg = 1,210 g = 1.210,000 mg.
So it is 1,210,000 / 81
= 14,938 tablets.
Answer:
Gold and pyrite both have a brilliant metallic luster, but are different tones of yellow. Gold is golden to silvery yellow, whereas pyrite is a pale to medium brassy yellow that sometimes tarnishes.
Explanation:
Answer:
elements:4
Atoms:7
Explanation:
Elements: Na (Sodium), H (Hydrogen), C (Carbon), and O (Oxygen)
Atoms: 2*Na (Sodium), 1*H (Hydrogen), 1*C (Carbon), and O (Oxygen)*3