Answer:0.00000009
Explanation:
9.11 × (1/1000000000)=0.00000009
Answer:
A. tungsten
Tungsten is a material which high melting point ie. does not melt easily incase of high temperature
Answer/Explanation:
Refer to picture below
<u><em>Kavinsky</em></u>
potassium reacts the most vigorously.