Identify the element that has a ground state electronic configuration of [ar]4s23d104p1.

The web site of the Nobel Prize explains that readers who want to inspect the Curies' notebooks must sign a paper that states that they are aware of the health risks that are involved with handling the notebooks.

Which feature of a wave can be calculated using the formula below? number of wavelengths / time wavelength speed frequency amplitude

What element has the highest ionization energy?

Thermal energy is apart of what state of matter?

Oxygen has an electronegativity of 3.5, and carbon has an electronegativity of 2.5. How is charge distributed on an oxygen atom when it bonds with a carbon atom? The oxygen atom has a slightly negative charge.

Consider the balanced equation K, Croa (aq) + Pb (NO3) 2 (aq) → PbCrO4 (s) + 2KNO3 (aq) If 25.0 ml of a 1.00M K, Cro, solution is mixed with 10.0 ml of a 0.500M Pb (NO3) 2 solution. a. How many moles of potassium chromate are present? b.

Name 3 organisms that would be classified as eukaryotic, multicellular, and heterotrophic.

A bond formed by electrical attraction between two oppositely charged ions is called

Which indicator is blue in a solution that has a pH of 5.6? (1) bromcresol green (3) methyl orange (2) bromthymol blue (4) thymol blue

A hot meal plate at 150 has been placed in air at room temperature. Which event would most likely take place over the next few minutes