Answer:
sodium, Na
Explanation:
Na, is the smallest with atomic number 11 and it has one valence electron
Answer:
The answer to your question is letter D.
Explanation:
A. Has a fixed volume This is not the right answer, liquids and gases take the shape of the container in which they are.
B. Particles stay in a fixed position This answer is wrong, this characteristic is of solids but not of liquids and gases.
C. No particle movement This characteristic is also of solids, in liquids and gases the particles can move.
D. Takes the shape of the container. This is the right answer, liquids and gases take the shape of the container.
Answer:
The Coefficient of the equation is in the ratio 2:2:3
Explanation:
Given KClO3 -----> KCl + O2
Looking at the above equation, we can tell that it's not balanced.
To balance it, we would ensure there are equal numbers of reactants and product.
Let the Coefficient of Reactants be denoted by Cr
Coefficient of Product be denoted by Cp
The Reactant is KClO3
The products are KCl and O2
Hence, Cr(KClO3)=2. Cp(KCl)=2. Cp(O2)=3.
Therefore, the coefficients are 2,2,3 respectively.
97 can go into 15
6.46 times (the 6 repeats)
or
97 is 646.6% (the 6 repeats) of 15