Answer:
Acknowledge the source of relative weight of titanium.
Explanation:
Titanium is a chemical element which durable form of metal. Titanium is 45% lighter than steel. Titanium is made by combination of multiple elements. Titanium is very difficult to extract and this is the reason this element is considered expensive. The students examining the titanium must record the weight of titanium before exploring the characteristics and properties.
It converts the electrical entertainment into thermal energy, (heat energy) which heats the toast.
It is option A 4s cause n=4, l=1 this is 4s orbital
Somewhat of the same element, have same amount of protons but different number of neutrons. <span />
