chassicat chassicat

03-05-2018
Chemistry

contestada

15 POINTS
When calcium forms an ion, what is its charge?
2+
3+
2-
3-

Respuesta :

DoctorJerryLees DoctorJerryLees

03-05-2018

It would have a positive charge.

Hope i helped!!

Answer Link

Otras preguntas

Two number cubes are rolled --one blue and one yellow. Find the probability that the blue cube is less than 3 and the product is 8.

The atomic number of an atom identifies the number of protons in its nucleus. If the overall charge on the atom is neutral, what must the atomic number also ide

Help me on this question plz plz

The empirical formula of styrene is CH; find the % composition for H and CH. How many atoms are present in a 2.00 gram sample of styrene? PLEASE HELP! THANK YO

can humans cause a imbalance in the food chain

Canada has a population that is about 1/10 as large as the United States. If Canada's population is about 32,000,000, about how many people live in the United S

what forces led Americans to declare war on Britain in 1812?

does 20 hundredths equal 2 thousandths

Is this a good thesis statement for my essay? The Earth has many life-threatening problems caused by humans. One of these problems is the over-consumption of w

The sum of two numbers is 104 and one exceed the other by 10. What are the numbers?