∆H = m x s x ∆T, where m is the mass of the reactants, s is the specific heat of the product, and ∆T is the change in temperature from the reaction.
Answer:
The Bohr model suggested that electrons orbited the nucleus in circular paths where as the modern model views the atom to consist of positively charged nucleus surrounded by electrons.
Explanation:
In the modern model, the nucleus contains two sub-atomic particles, the protons which are positively charged and the neutrons which are not charged.According to Bohr's model,the electron in a hydrogen atom travel around the nucleus in a circular orbit. In the modern model, electrons do not move around nucleus around circular obits.
Answer:
I believe that we humans will never be able to perfectly predict weather because nature is unpredictable, we face the challenges of when, and where when trying to predict storms, all countries most likely do not posses the resources and funds for these technologies, instead they could get a few meteorologists to study the weather.
<span>The ability of an atom to attract the shared electrons in a covalent bond is its:</span>electronegativity.
Density = mass divided by volume
Density = 8.2 divided by 24.5
Density = 0.33g/cm3
