Which of the following occurs when a large nucleus is split apart?

a)chemical reaction

b)electrolysis

c)fission

d)fusion

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture