I believe it would be milk souring.
q1. all of these
q2 false
q3 can be in liquid, solid or gas forms
q4 idk
q5 They usually remain radioactive for less than 100 years.
q6 idk
q7 TRUE
educated guess and i remember some things from chem. Hope its all good
Answer: The correct answer for the blank is-
Investments and government expenses.
Gross domestic product (GDP) is the total goods and services value, which is produced within the boundary of a country during a particular year.
GDP is measured by expenditure method, which includes investment, government expenditure, net exports (Exports-Imports), and consumption.
Thus, investments and government expenses is the right answer for the blanks.
Gravity is the force that pulls two objects together
Answer:
CH4
Explanation:
In solving this problem, we must remember that one mole of a compound contains Avogadro's number of elementary entities. These elementary entities include atoms, molecules, ions etc. Recall that one mole of a substance is the amount of substance that contains the same number of elementary entities as 12g of carbon-12. The Avogadro's number is 6.02 × 10^23.
Hence we can now say;
If 163 g of the compound contains 6.13 ×10^24 molecules
x g will contain 6.02 × 10^23 molecules
x= 163 × 6.02 × 10^23 / 6.13 × 10^24
x= 981.26 × 10^23/ 6.13 ×10^24
x= 160.1 × 10^-1 g
x= 16.01 g
x= 16 g(approximately)
16 g is the molecular mass of methane hence x must be methane (CH4)
