Is it true that minerals come from orgainic

Chemical synthesis of drugs allowed development of cancer treatments that save lives. yes or no

Ionic bonds generally form when the bonded elements have a difference in electronegativity greater than 1.5 to 1.7. Subtract the electronegativities for the following pairs of elements and predict whether they form ionic bonds.

Page 2 Question: Solve the following problem using the correct number of significant figures. * 9.37 + 48.27 + 403.88 =

What is an advantage of using wind to produce electricity?

How many protons are in an ion with 86 electrons and a negative 1 charge

Find the volume from the 0.450 moles gas at 200kpa and 300K temperature.

How can the ph scale tell you if a substance is an acid a base or neutral?

A normal hemoglobin concentration in the blood is 15g/100ml of blood how many kilogram of hemoglobin are in a person who has 5.5 l of blood

What is the mass (in g) of carbon in a sample of acetone, CH3COCH3, which also contains 2.45 g of hydrogen?

What is the coefficient for hydrogen in the balanced equation for the reaction of solid molybdenum (iv) oxide with gaseous hydrogen to form solid molybdenum and liquid water?