Which of the following elements belong to the d-block of the periodic table?

Question 2 options:

transition metals

noble gases

halogens

alkali metals

How does global warming affect people's lives

Liquid water in the earth's air is an example of a solution. What type of solution would it be?

Which of the following solutions will have the highest concentration of sugar?

Which type of reaction always has an element and a compound as reactants

What is 0.00996 written in scientific notation

For the baeyer-villiger oxidation of cyclohexyl methyl ketone

What will happen if the density of an object is less than the density of water?

Which cannot be separated into simpler substances? compound element solution mixture

What jobs involve chesmistry

Think about a neutral magnesium atom. Then think of a magnesium ion with a 2+charge. How are these two alike? How are they different? Be sure to use the terms proton, neutron, and electron in your answer.