Nitrogen
Explanation:
Adding one proton to a carbon atom makes Nitrogen. 
 A quick introspection on atoms: 
- An atom is made up of three fundamental particles. 
- They are protons, neutrons and electrons. 
- The protons are positively charged and the neutrons do not carry any charges.
- Electrons are negatively charged. 
The difference between an atom and another is the number of protons in them. This is the atomic number. 
The periodic table of element is a list of elements arranged based on the number of protons they have. Every element on the table has unique number of protons which makes it differ from another. 
- Atoms do not readily lose their protons because they are held by nuclear forces in the nucleus of an atom. 
When an element gains a proton, it becomes another element. 
     Carbon has proton number of 6
  If a proton is added to it, it becomes 7
This is the proton or atomic number of nitrogen. 
Learn more: 
Atomic number brainly.com/question/5425825
#learnwithBrainly
 
        
             
        
        
        
Answer:
its will explode because it's like a soda with baking soda added together and you shake it the small hole can make a huge explosion 
 
        
                    
             
        
        
        
Answer:

Explanation:
Given that,
Lightning flashes one mile (1609 m) away from you.
We need to find the time it take the light to travel that distance. Let the time be t. We know that,
speed = distance/time

So, the required time is 
 
        
             
        
        
        
Answer:
Germanium 
Explanation:
Germanium is a chemical element that is grayish white metalliod
 
        
             
        
        
        
Physical characteristics of matter include its mass<span>, weight, volume, and </span>density<span>. It also specifically describes its odor, shape, texture, and </span>hardness<span>. In addition, physical properties describe whether the object is a solid, a liquid, or a gas – its phase of matter at room temperature.</span>