Answer:
B. SONAR (Sound Navigation Ranging)
Explanation:
Just took the test
Answer:
Part 1: W = 116 Y = 163
Part 2: Since 232 is the mailing point of 2 kg then you would divide 232 by 2 to get the melting point for 1 kg, the same with Y.
It is a covalant bond. Because any compound made up of nonmetals will be covalant. Compounds made up of a non metal and metal willl form a ionic compund. :)
Answer:false
Explanation:matter cannot be created or destroyed in a chemical reaction it is rearranged
