What is the smallest part of an element that still retains properties of that element?

Which of the following elements is released into the atmosphere by all of these processes: volcanic outgassing, animal respiration and flatulence, burning of fossil fuels, and metamorphism of limestone? a. Carbon. b. Nitrogen. c. Oxygen. d. Sulfur

Suppose you want to make 100 grams of water, what is the molar mass of water

What type of wave it do the contractions of the snakes muscles make as a snake moves forward

A 33.69 g sample of a substance is initially at 29.4 °c. after absorbing 1623 j of heat, the temperature of the substance is 110.8 °c. what is the specific heat (sh) of the substance?

This is an inherited characteristic that increases an organism's chance of survival. Ex. Darwin's finches or white rabbit in snow

Using the relative E0 values determine which of the following reactions are electrically possible. Mg (s) + Br2 (I) ⟶ MgBr2 Choose the answer from the parenthesis.

3 x 1023 molecules of element Z have a mass of 38 g. What is the mass of 1 mole?

Which type of element has an electron configuration of 1s22s22p63s23p64s1? Question 1 options: alkali metal alkaline earth metal noble gas halogen

Litus paper turns red at pHs below 6 and blue at pHs above 8. When you dip litmus paper into a glass of cold orange juice, it turns red. When you dip it into ammonia, it turns blue. If you dip litmus paper into water, it doesn't change color.

Which one of the following will show the Tyndall Effect? a. fog b. water c. olive oil d. oxygen gas