highlywantedytterb highlywantedytterb

26-02-2024
Chemistry

contestada

What element has the atomic number 85?
a) Astatine
b) Lanthanum
c) Radium
d) Osmium

Respuesta :

pc97844565 pc97844565

26-02-2024

Answer:a

Explanation: astatine (At) element with atomic number 85

Answer Link

Otras preguntas

A lake sits on top of a magma chamber in Earth's crust. Over time, the chamber rises, causing the bed of the lake to rise with it. Eventually, all of the water

A roulette wheel had alternating red and black numbered slots into one of which the ball finally stops to determine the winner. If the gambler always bets on bl

What is the BEST way to define nonfiction? A. genre of literature based on hearsay B. genre of literature based on facts or reality C. genre of literature based

Find the probability: A shelf hold 3 novels, 2 biographies, and 1 history book. Two students in turn choose a book at random. What is the probability that the

What is the LCM of 18 and 24? A. 6 B. 36 C. 48 D. 72

heelpp!!!!!! me 10. Find the pair of words that has the same kind of relationship as the numbered pair. apprehend : emancipate :: (Points : 3)

how are the feet of a frog adapted for swimming

Identify Two Policies That The Federal Government Can Follow In Order To Make The Business Cycle Less Disruptive?

What is the surface area of the square pyramid? A. 340 cm2 B. 280 cm2 C. 220 cm2 D. 160 cm2

What was the most direct cause for the beginning of America's involvement in Cuba just prior to the outbreak of hostilities? the U.S.S. Maine being blown up Am