Answer:
False
Explanation:
Because it is false heat will always transfer so it require matter
Answer:
being polar, it can easily dissolve other polar substances or substances with ionic bonds like nacl
Answer:
Kinetic energy
Explanation:
This is the energy possessed by a moving object.
Answer:
The correct answer is - 4.
Explanation:
As we known and also given that the total of the superscripts that is mass numbers, A in the reactants and products must be the same.The mass of products A can understand and calculated by this -
The sum of the product mass number of products = mass of reactant
237Np93 →233 Pa91 +AZX is the equation,
Solution:
Mass of reactants = 237
Mass of products are - Pa =233 and A = ?
233 + A = 237
A = 237 - 233
A = 4
So the equation will be:
237Np93 →233 Pa91 +4He2 (atomic number Z = 2 ∵ difference in the atomic number of reactant and products)
Answer:
n don't hv symmetry lines.
so the symmetry of n is 0
