6. a) Team 3 (b/c their numbers were closer apart then the rest)
b)No they were not (can happen you might be precises but not accurate)
c)Team four, (on trial 4)
Answer:
Part 1: Q > P
Part 2: Explained below.
Explanation:
Density of any substance is defined as "<em>mass of a unit volume of that particular substance</em>", Mathmetacally it is written as;
δ = m / V
Where;
δ = Density
m = Mass
V = Volume
Data Given:
For Iron:
Mass Density
100 g 7.8 g.cm⁻³
200 g P
For Siver:
Mass Density
100 g Q
200 g 19.3 g.cm⁻³
In given cases it can easily be seen that Q is the density of Silver and P is the density of Iron. Also, it can also be observed that the density of Silver is <em>2.47 times</em> greater than thant of Iron. Hence, it can be concluded:
Q > P
Secondly, Density is considered as Intensive Property. Intensive properties are those properties which does not depend upon the amount of the substance for which it is being measured. In our cases the density of Iron will remain the same either it is measured against 100 g or 200 g.
In mammals and amphibians? An enucleated egg, a donor nucleus (preferably from an early developmental stage such as a blastocyst), and a means to stimulate the egg to be activated as if it had just been fertilized (poking with a needle is sometimes enough)
Or cloning into a vector as in at the level of DNA?
A vector with positve and negative selection markers (like antibiotic resistance and drug susceptibility), an insert, DNA ligase and restriction enzymes, buffer for restriction and ligation. Or if you are doing cloning by PCR, then you need primers, template, nucleotides, RNA pol like Taq polymerase etc.
Answer:
True
Explanation:
Potassium is a group one element with a charge of +1 and oxygen with a charge of -2,
A lewis dot diagram should contain two potassium atoms and one oxygen atoms to show that they form an ionic bond.
- To form an ionic bond, an atom will either lose or gain electrons.
- The oxygen atom has a charge of -2,
- Potassium has charge of +1
- To make the bond occur, two atoms of potassium that are positively charge will bond with the oxygen with a charge of -2.
D) The gas particles will move slower. Eventually they will start clumping together and become a liquid
I think its D but I could be wrong