C. 343K
70 degrees C + 273 = 343
Answer:
d.have a mass of 1 amu..
Explanation:
Does not match a as the answer for a is electrons B.electron circle around the nucleus because neutrons are inside the nucleus.C.proton and neutrons make the nucleus so the only answer left is .d .which is correct
Answer:
Yes, Is a glass window good reflector of heat.
The answer is A. The element is sodium (Na) and is highly reactive
