Answer:
4.85 x 10⁻¹⁹J
Explanation:
Given parameters:
Wavelength = 410.1nm
Unknown:
The energy of the violet light = ?
Solution:
The energy of a wave can be derived using the expression below;
E = 
h is the planck's constant
c is the speed of light
Insert the parameters and solve;
E = 
= 4.85 x 10⁻¹⁹J
Answer:
Yes a bowling ball made of matter.
Explanation:
(2) a base because they accept H+ ions. NH3 is the conjugate base of NH4+.
1. we used <u>Symbol</u> to represent an element.
2. The chemical formula of a molecule shows the <u>number and kind of atoms contained in the molecule</u>.
3. K (potassium) is the atom among the given choices.
4. CO (carbon - monoxide) is the molecule among given choices.
A iron combines with oxygen to produce rust, which is the compound named iron
