What is the product when Neptunium-238 undergoes electron capture? Input your answer as ###Aa.

Q: The density of mercury is 13.6 g/cm3. The density of mercury is ________ kg/m3. Group of answer…

A: Given data:

Q: Questions 11,12

A: In ionic bond transferring of electron between a metal and non metal occurs but in a…

Q: Convert 71.63 g/cm3 to mg/dm3

A: Given :- 71.63 g/cm3  To calculate :- 71.63 g/cm3 to mg/dm3

Q: 1. Which of the following is the longest bond? 2. Which of the following bonds has the lowest BDE?…

A: In this compund there are bond between two carbon. Bonds are may be single bond or double bond or…

Q: The distance between the centers of two oxygen atoms in an oxygen molecule is cm. What is this…

A: A question based on units of measurement. The interatomic distance of Oxygen molecule is given in…

Q: Br 1 equivalent PMe3 Br DMSO

A: SN2 reaction  will occur   and DMSO will Favours  SN2  Reaction.

Q: Convert 12.5 ft3 to m3

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Numbers 14 and 15

A: 14- Reaction mechanism A has one peak therefore it has one elementary step

Q: 1. In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry' and its importance to…

A: Green chemistry: It is the branch of chemistry which minimize the hazardous effect of chemical…

Q: It is the chance or probability that a person will be harmed or experience an adverse health effect…

A: The given statement is : It is the chance or probability that a person will be harmed or experience…

Q: convert 6.55 Mm to Gm

A: Meter, millimeter, gigameter, yard and miles are some common units of distance. These units can be…

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Be sure…

A:

Q: Match the symbol with the correct definition. A. a measure of the amount of substance v g B. a…

A: Unit is the quantity of a constant magnitude which is used to measure the magnitudes of other…

Q: Write TRUE if the statement is accurate and FALSE if the statement is flawed. _________ 1. A gas…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Write the following metals using Roman numeral notation. Then, explain why the Roman numeral differs…

A:

Q: Steve races to the nearest taco stand at lunchtime and sees that his pedometer recorded his peak…

A: Given: Steve's speed in cm/s=106.1 cm/s Required: Steve's speed in km/h=?

Q: Which physical property cannot be used for measuring temperature? Color, tensile strength, volume of…

A: Hence, the correct answer is colour and tensile strength.

Q: Tc = 9 °F x (Tp – 32 °F) The average normal human body temperature is 98.6 °F. 9 °F TF e x Tc) +32…

A: We will use the Fahrenheit and celcius conversion relation to answer the question.

Q: Determine mass of cube. Record mass in Lab Data.

A: Based on the picture, we can see that the mass of a cube is 0.92 g. It is assumed here that before…

Q: Please convert 24.1 x106 seconds to years. Thanks

A: The conversion factor for seconds and hours units is,1 h = 3600 sThe conversion factor for hours and…

Q: Ethanol has a density of 0.79 g/mL. What is the specific gravity of ethanol? 1.1 0.79 4.5 5.4

A:

Q: 5263 in2 to ft2

A: The given conversion is performed in step two.

Q: There is a strong force of attraction betwee False Collisions do not occur when particles are in the…

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

Q: n he Question 5 A graph that displays a straight line when the reciprocal of the concentration is…

A: Question 5 As it is given that the graph of reciprocal of concentration vs time gives a straight…

Q: A cube-shaped water tank having 7 ft side lengths is being filled with water. The bottom is solid…

A: Given, Side length of the cube shaped tank = 7 ft Maximum force it can withstand =  200 lb density…

Q: 26.3 L I cm

A: A conversion factor is a numeric expression that enables an equal exchange. Here one set of units…

Q: 2 point When x is less than or equal to 2, what equation is shown in the graph? °

A: The right answer is f(x) = |X|.

Q: Joey adjusts the pressure exerted on a balloon from 38.5 psi to 72.5 psi. As he does so, the volume…

A:

Q: 11. Convert 3,333 km³ into mi³.

A: Given ,   conversion of  Km3 (cubic kilometer) nto mi3 (cubic mile)  We know that,      1 km = 0.621…

Q: Which instrument would be used to measure the volume of a diamond? 1. graduated cylinder…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.