C. It has mass and volume
Explanation:
Every atom of an element has mass and volume. Mass is the amount of substance it contains this is usually a function of their subatomic particles.
The bulk of the mass of an atom is concentrated in the nucleus where we have protons and neutrons. Electrons do not really add much to the mass of an atom.
Atoms also have specific volume.
- The reason for our selection is that atoms are the smallest particle of matter.
- Matter is anything that has weight and occupies space.
- Since it is matter, it must have specific weight and volume
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hello!
chromosomes are usually located in the nucleus of the cell, there are several different types of chromosomes 46 to be exact, one set from the male parent and one set from the female parent, each set has 23 chromosomes. the substitution and/or the addition or subtraction of a chromosomes can cause you to have a syndrome or other defects, that is all i have for now. :)
Answer:
4.73 mol NH
Explanation:
What we're doing here is calculating basic mole-mole relationships, something that you'll be doing quite a bit!
The steps to solving mole-mole problems like this are
write the balanced chemical equation for the reaction (this is given)
divide the number of moles of the given known substance (3.55) by that substance's coefficient in the chemical equation (3)
multiply that number by the coefficient of the substance you're trying to find (4)
Using simple dimensional analysis, it looks like this:
Answer:
#include <iostream>
using namespace std;
int main() {
int n;
cin>>n;//taking input form the user.
bool b=true;
for(int i=2;i<n;i++)//looping
{
if(n%i==0)//checking that i divides n.
{
cout<<"The number is not prime";
b=0;
break;
}
}
if(b)
{
cout<<"The number is prime";
}
return 0;
}
Input:-
23
Output:-
The number is prime.
Explanation:
The above written program is in C++.First I have declared an integer n.Then taking input form the user and storing it in n abd also declared a boolean variable with value true.Then I have used a for loop for checking n is divisible by any number from 2 to n-1 if it is then printing the message of not prime,making the value of b to false and coming out of the loop.out of the loop if the value of the b is true then printing the number is prime.
58.44 g/mol
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