01-02-2021
Chemistry

contestada

What is the oxidation number of calcium

Respuesta :

leslieescobedo012 leslieescobedo012

01-02-2021

Answer:

0 for the elemental form, +2 in its compounds.

Answer Link

Otras preguntas

I'm not good with this type of thing in math so I need help. 1 .▲PQR has angle measures of 108 degrees, 33 degrees, and x degrees. Describe how to find the mis

Parallel lines r and s are intersected by a transversal line m. Label a pair of corresponding angle measures (6x +11) and (3y+8)°. The angle labeled (3y + 8)° i

The greenhouse effect and global warming; how are humans making this effect stronger? How do we use photosynthesis to counteract this effect?

Free P0ints! Happy New Year! Just type something to redeem 50 points!

the number n can be expressed as the product of four prime numbers, exactly three of which are the same. how many different positive divisors does n have, inclu

7 – 2 • 5 + 9 • 3 Question 1 options: 24 –30 102 18

24. At what type of plate boundary interaction is new land formed when magma pushes up from the mantle and cools? Odivergent boundary transform boundary O conve

brian is in a 100 mile bike race. he needs to average 12.5 mph if he wants to complete the race before it ends. in a practice ride he biked 60 miles. for the fi

There are 36 students in Mr. Meyer's class. Of those students, 5/12 played tag at recess, 1/3 played kickball, and the rest played basketball. How many students

When I ask a person what their life is, I answer: my life is an odd number less than 100, a multiple of 13 and divisible by 3. The life of the person is: a.