Hello there,
In a hydrogen the neutrons and protons are as follows:
Now with a hydrogen with a -3 isotope:
- 3 - 1 = 2 which means that you have 2 neutrons
A hydrogen with a -3 isotope would have 1 proton and 2 neutrons.
Hope I helped,
Amna
As you move across a period, the atomic radii decreases. ... As you move across a period, electrons are added to the same energy level while protons are also being added. The concentration of more protons creates a higher effective nuclear charge.
Well some animals can survive in the dry land because they don't grow up by water
Answer: exothermic
EXPLANATION: any process in which heat energy is released is called an exothermic process. For example burning of wood produces heat, so combustion of wood is an exothermic process.
When chemicals were not mixed they were at room temperature and when we mix them exothermic reaction took place and heat was released which raised the temperature of mixture.
Answer:
119836.8 km
Explanation:
74 898 miles * 1.6 km / mile = 119836.8 km
